Roost RSA-200 Installation and operating manual

USER MANUAL AND SAFETY GUIDE
Roost Smart Smoke Alarm
For Fire and Smoke Alerts
RSA-200

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© 2016 Roost, Inc. All rights reserved. The Roost™ word mark and logo are trademarks of Roost, Inc.
The Wi-Fi Certified Logo is a logo of Wi-Fi Alliance®. All other logos and trademarks are the property of
their respective owners. See www.getroost.com/patents for a list of applicable patents and/or patent
applications.
No part of this publication may be stored, reproduced, transmitted or distributed, in whole or in part, in
any manner, electronic or otherwise, whether or not for a charge or other or no consideration, without the
prior written permission of Roost, Inc. Requests for permission to store, reproduce, transmit or distribute
materials may be made to the following address:
Roost, Inc.955 Benecia Avenue
Sunnyvale, CA 94085
User Guide Version: 1.0
Publication date: May 1, 2016
[email protected]
There are three basic smoke alarm types: Universal Smoke Sensing Technology®, Ionization and
Photoelectric

Universal Smoke Sensing Technology®is an ionization alarm containing patented Smart Alarm
Technology. Alarms containing Universal Smoke Sensing Technology are effective at detecting fast flaming
fires and slow smoldering fires.

Ionization smoke alarms are typically more effective at detecting fast flaming fires—fires which consume
combustible materials rapidly and spread quickly. Sources of these fires may include paper burning in a
wastebasket, or kitchen grease fires.

Photoelectric smoke alarms, on the other hand, are typically more effective at detecting slow smoldering
fires—fires which burn for hours before bursting into flame. Sources of these fires may include cigarettes
burning in couches or bedding.

Installing alarms containing Universal Smoke Sensing Technology ensures maximum detection of both types
of fires from a single alarm.

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The enclosed alarm is a 2-in-1 Universal Smoke Sensing Technology¨ Smoke & Fire Smart
Alarm
SMOKE ALARMS WILL NOT WORK DURING A LOSS OF POWER. SINCE A SMOKE ALARM WILL NOT
WORK WITHOUT POWER, having an alarm(s) that works from two completely different power sources,
such as an AC direct wire with battery backup smoke alarm, can give you an extra measure of protection
in case of an AC power failure or a dead battery. Battery operated alarms cannot work if the batteries are
missing, disconnected or dead, if the wrong type of batteries are used or if the batteries are not installed
correctly. AC (only) powered alarms cannot work if the AC power is cut off for any reason. If you are
concerned about the limitations of the battery or AC power, install both types of alarms.
• USING AN IONIZATION SMOKE ALARM IN A SMOKY AREA, SUCH AS A KITCHEN, OR IN A HIGH
HUMIDITY AREA NEAR A SHOWER, CAN CAUSE NUISANCE FALSE ALARMS. IT IS PREFERABLE TO
USE PHOTOELECTRIC ALARMS IN THESE AREAS. DO NOT TURN OFF THE AC POWER TO QUIET
THE ALARM. A SMOKE ALARM WILL NOT HELP PROTECT YOU IF IT IS NOT POWERED. Properly
locate your alarm to avoid nuisance alarms.
• SMOKE ALARM MAY NOT ALWAYS WARN YOU ABOUT FIRES CAUSED BY CARELESSNESS
AND SAFETY HAZARDS LIKE SMOKING IN BED, VIOLENT EXPLOSIONS, ESCAPING GAS, IMPROPER
STORAGE OF FLAMMABLE MATERIALS, OVERLOADED ELECTRICAL CIRCUITS, CHILDREN PLAYING
WITH MATCHES, NATURAL CAUSES SUCH AS LIGHTNING, OR ARSON. FIRE PREVENTION IS YOUR
BEST SAFEGUARD.
• INSTALLING SMOKE ALARMS MAY MAKE YOU ELIGIBLE FOR LOWER INSURANCE RATES,
BUT SMOKE ALARMS ARE NOT A SUBSTITUTE FOR INSURANCE. Homeowners and renters alike
should continue to insure their lives and properties.
• SMOKE ALARMS CANNOT DETECT FIRES IF THE SMOKE DOES NOT REACH THEM. Smoke
from fires may not reach the sensing chamber and set off the alarm. One alarm should be installed inside
each bedroom or sleeping area. Do not obstruct airflow around the smoke alarm or place in areas of
obstructed airflow.
• BE AWARE OF VARIOUS SITUATIONS AGAINST WHICH THE SMOKE ALARM MAY NOT BE
EFFECTIVE. For example: (1) Fires where the victim is intimate with a flaming initiated fire; for example,
when a person’s clothes catch fire while cooking; (2) Fires where the smoke is prevented from reaching the
alarm due to a closed door or other obstruction or (3) Incendiary fires where the fire grows so rapidly that
an occupant’s egress is blocked even with properly located alarms.
• SMOKE ALARMS MAY NOT DETECT FIRE ON ANOTHER FLOOR OR AREA OF THE HOME.
Recommended minimum protection is at least one smoke alarm in every sleeping area and every bedroom
on every level of your home. Interconnected smoke alarms may provide earlier warning than stand-alone

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smoke alarms since all smoke alarms alarm when one detects smoke.
• SMOKE ALARMS MAY NOT BE HEARD. The alarm horn in this alarm meets or exceeds current
standards, but it may not be heard if: (1) the smoke alarm is located outside a closed or partially closed
door; (2) residents recently consumed alcohol or drugs; (3) the alarm is drowned out by noise from
stereos, TV’s, air conditioners or other appliances; (4) residents are hearing impaired or (5) if residents are
sleeping.
• CURRENT STUDIES HAVE SHOWN SMOKE ALARMS MAY NOT AWAKEN ALL SLEEPING
INDIVIDUALS AND THAT IT IS THE RESPONSIBILITY OF INDIVIDUALS IN THE HOUSEHOLD WHO
ARE CAPABLE OF ASSISTING OTHERS TO PROVIDE ASSISTANCE TO THOSE WHO MAY NOT
BE AWAKENED BY THE ALARM SOUND OR TO THOSE WHO MAY BE INCAPABLE OF SAFELY
EVACUATING THE AREA UNASSISTED.
• SMOKE ALARMS ARE NOT FOOLPROOF. You must test the smoke alarm weekly to ensure your
continued protection. Smoke alarms cannot prevent or extinguish fires.
• SMOKE ALARMS HAVE A LIMITED LIFE. The smoke alarm should be replaced immediately if it is not
operating properly. You should always replace a smoke alarm after 10 years.
• SMOKE ALARMS ARE NOT TO BE USED WITH DETECTOR GUARDS UNLESS THE
COMBINATION HAS BEEN EVALUATED AND FOUND SUITABLE FOR THAT PURPOSE.
INSTALLATION INSTRUCTIONS: CAUTION! READ CAREFULLY: Installation of this alarm must
conform to the electrical codes in your area; Article 760 of the National Electrical Code, NFPA 72, 101; SBC
(SBCCI); UBC (ICBO); NBC (BOCA): OTFDC (CABO), and any other local or building codes that may apply.
Wiring and installation must be performed by a licensed electrician. Failure to follow these guidelines may
result in injury or property damage.
This alarm must be powered by a 24-hour, 120V AC 60Hz circuit. Be sure the circuit cannot be turned off
by a switch, dimmer or ground fault circuit interrupter. Failure to connect this alarm to a 24-hour circuit may
prevent it from providing constant protection.
IMPORTANT: Do not subject this alarm to megger, high voltage or high-pot tests. Remove the alarm(s)
before high-potting tests occur on the circuit or system. (Ref. Section 550-17, National Electric Code, 2002
Edition).
ELECTRICAL SHOCK HAZARD: Turn off power to the area where you will install this alarm at the circuit
breaker or fuse box before beginning installation. Failure to turn off the power before installation may result
in serious electrical shock, injury or death.

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CAUTION: THIS SMOKE ALARM IS SEALED. THE COVER IS NOT REMOVABLE!
• A mounting bracket is provided on the back of the alarm.
• Remove the mounting bracket from the back of the alarm by holding the mounting bracket and twisting
the alarm in the direction indicated by the “TWIST TO REMOVE” arrow on the side of the alarm base.
OPTIONAL TAMPER RESISTANT FEATURES: There are two separate tamper resistant locking features
provided for this model. Activating one or both of these features deters someone from removing the smoke
alarm from the mounting bracket or removing the battery from the alarm. The breakaway locking pins are
clearly marked and molded into the mounting bracket. Refer to the diagram on the next page.
TO ACTIVATE THE LOCKING FEATURES: Do not activate the locking features until you have activated
the battery, mounted the smoke alarm to the bracket and tested the smoke alarm. Refer to OPERATION,
TESTING & MAINTENANCE instructions.
1. Detach the breakaway alarm locking pin from the mounting bracket.
2. Insert the pin into the hole for the feature you are activating. Refer to the diagram below for correct
placement.

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TO DEACTIVATE THE LOCKING FEATURES: To remove the alarm for cleaning or servicing or to replace
the battery, you must first remove the appropriate locking pin, if it has been installed.
1. Turn off AC power to the circuit.
2. Use long nose pliers to pull the locking pin out of the hole.
3. It is now possible to remove the alarm or replace the battery.
WIRING INSTRUCTIONS:
1. a. The appropriate power supply is 120 Volt single phase power supplied from a non-switchable circuit
NOT protected by a ground fault circuit interrupter.
b. Turn off AC power to the circuit before wiring the alarm.
c. There are three pigtail wires (black, white and yellow) coming from the AC QUICK
CONNECTOR. The proper wire connection is as follows:
WIRES FROM QUICK CONNECTOR CONNECT TO
BLACK “HOT” side of AC line
WHITE “NEUTRAL” side of AC line
YELLOW Interconnect wires of other alarms
DO NOT TAMPER WITH WIRES WHEN POWER IS ON! For alarms that are used as single smoke
alarms, do not connect the yellow wire to anything. Insulate this wire (tape it) in place to make certain the
yellow wire cannot contact any metal parts.
INTERCONNECTION & COMPATIBILITY: Interconnected alarms can provide earlier warning of fire
than stand-alone alarms, especially if a fire starts in a remote area of the dwelling. When alarms are
interconnected, all alarms will sound when the initiating alarm sounds, providing more time to escape safely.
This alarm may be interconnected with a total of not more than 24 interconnected devices, i.e., as many
as 11 other USI ELECTRIC or UNIVERSAL brand model smoke alarms or combination smoke and carbon
monoxide (CO) or smoke and carbon monoxide/natural gas alarms; 6 other initiating alarms which may
be a combination of USI ELECTRIC or UNIVERSAL brand CO alarms and heat alarms; and six other non-
initiating devices such as USI ELECTRIC brand relay modules.
This alarm can be interconnected with the following compatible models: MDSCN111, MICN109, MCN108,
USI-1103, USI-1203, USI-1204, USI-1208, USI-1209, USI-1213, USI-5204, USI-3204, USI-7795, 5304,
MI106, MDS107, MP117, USI-2430, USI-960, MI106S, MIC1509S.

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When any one of these interconnected models alarms it will trigger the corresponding alarm within the
interconnected system with respect to their sensing capabilities. Natural gas detection is only present in
models MDSCN111, MICN109, and MCN108, therefore a natural gas alarm will NOT trigger the alarm of
non- natural gas sensing models within an interconnected system.
The following alarms cannot reset units on an interconnected system: USI-7795, CD-9795.
The following alarms can trigger Quick Find¨ Alarm Origination, but will not indicate Alarm Origination on an
interconnected system: USI-1103, USI-1203, USI-1204, USI-1208 Part USI-1209, USI-1213, USI-5204,
USI-3204, CD-9795, USI-7795, USI-2430.
The following alarms cannot be reset through an interconnected system: USI-1103, USI-1203, USI-1204,
USI-1208, USI-1209, USI-1213, USI-3204, USI-2430, USI-7795.
Interconnected CO alarms or CO alarm circuit of combination smoke and CO and Natural Gas alarms will
only respond if a CO alarm / event initiates the alarm. All other alarms remain silent.
Interconnected combination Natural Gas Alarms will only respond if a natural gas event initiated the alarm.
All other alarms remain silent. Interconnected smoke alarms, heat alarms and relay modules will only
respond if a smoke alarm /event or heat alarm / event initiates the alarm. All CO and Natural Gas alarms
remain silent. Note that smoke alarms without battery backup will not respond during an AC power failure.
NOTE: Relay Modules/USI-960 will not respond if a CO alarm / event initiates the alarm.
The yellow wire is used only for multiple station operations with USI ELECTRIC or UNIVERSAL Model
alarms only. Connecting this yellow wire to any other circuits may result in damage and alarm malfunction.

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When alarms are interconnected, all alarms must be powered from a single AC branch circuit. If local
codes do not permit, be sure the neutral wire is common to both phases. The maximum wire run distance
between the first and last alarm/device in an interconnected system is 1,000 feet. NOTE: Use standard
household wire (18 gauge or larger, rated at least 300V, as required by local codes) available at all electrical
supply/hardware stores.
The wiring to be used shall be in accordance with the provisions of Articles 210 and 300.3(B) of the National
Electrical Code, ANSI/NFPA 70. In addition, the resistance of the interconnecting wiring shall be a maximum
of 10 Ohms.
1. Attach the mounting bracket to the electrical junction box.
2. To activate 9 volt battery and alarm, hold the QUICK DRAW(R) battery drawer closed, pull and remove
the PULL-TAB. Confirm that the entire PULL-TAB has been completely removed. Discard PULL-TAB.
3. Plug the AC QUICK CONNECTOR into the alarm base. Push and twist the alarm clockwise onto the
mounting bracket.
4. See “OPTIONAL TAMPER RESISTANT FEATURES” and “TO ACTIVATE THE LOCKING FEATURES”
instructions on Page 4.
5. Turn on AC power and check the LED’s for proper operation. The green LED should be on to indicate
AC power. The red LED blinks on once approx. every 40 seconds to indicate proper operation.
IMPORTANT!
The battery backup is designed to provide short-term emergency power to the Smoke Alarm. Actual back-
up time depends on the strength (freshness) of the battery. The battery backup will not work unless a good
battery is properly installed.
NOTE: It is best to “reset” the alarms before initial test is performed.

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RECOMMENDED LOCATION OF ALARMS
• Locate the first smoke alarm in the immediate area of the bedrooms. Try to protect the escape route as
the bedrooms are usually farthest from an exit. If more than one sleeping area exists, locate additional
smoke alarms in each sleeping area. If a hall is more than 40 feet (12 meters) long, install a smoke alarm
at each end.
• Locate additional smoke alarms to protect any stairway as stairways act like chimneys for smoke and
heat.
• Locate at least one smoke alarm on every floor level.
• Locate a smoke alarm in any area where a smoker sleeps or where electrical appliances are operated in
sleeping areas.
• Smoke, heat and other combustion products rise to the ceiling and spread horizontally. Mounting the
smoke alarm on the ceiling in the center of the room places it closest to all points in the room. Ceiling
mounting is preferred in ordinary residential construction. However, in mobile homes, wall mounting on an
inside partition is preferred to avoid the thermal barrier that may form at the ceiling.
• When mounting smoke alarm on the ceiling, locate it a minimum of 4” (10cm) from a side wall or corner
(see Diagram A).
• When mounting smoke alarm on a wall, if local codes allow, use an inside wall with the top edge of the
smoke alarm a minimum of 4” (10cm) and a maximum of 12” (30.5cm) below the ceiling/wall intersections
(See Diagram A).
Existing Homes: The NFPA requires smoke alarms or combination alarms on every level and outside
each sleeping area in existing construction. An existing household with one level and one sleeping area is
required to have one smoke alarm.
New Construction Homes and Manufactured Homes: The NFPA requires AC-powered, interconnected
smoke alarms to be installed inside each bedroom, outside each bedroom area, and on every level of the
home. They also require a minimum of two AC-powered, interconnected smoke alarms or combination

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alarms in any new construction home.
Sloped Ceilings (Peaked Ceilings): Smoke alarms or combination alarms mounted on a peaked ceiling
shall be located within 36 in. (914 mm) horizontally of the peak, but not closer than 4 in. (102 mm) vertically
to the peak.
Sloped Ceilings (Shed Ceilings): Smoke alarms or combination alarms mounted on a sloped ceiling hav-
ing a rise greater than 1 ft. in 8 ft. (1m in 8 m) horizontally shall be located within 36 in. (914 mm) of the high
side of the ceiling, but not closer than 4 in. (102 mm) from the adjoining wall surface.
Tray-Shaped Ceilings: Smoke Alarms or combination alarms shall be installed on the highest portion of the
ceiling or on the sloped portion of the ceiling within 12 in. (305 mm) vertically down from the highest point.
Mobile Home Installation: For minimum protection, smoke alarms should be installed in compliance with
H.U.D. Manufactured Home Construction Safety Standards, Title 24 CFR, Section 3280.208 and Section
3282. For additional protection, see Single Story Residence smoke alarm requirements/recommendations for
Existing Homes and New Construction Homes.
NOTE: For mobile homes built before 1978, install smoke alarms or combination alarms on inside walls
between 4” and 12” from the ceiling (older mobile homes have little or no insulation in the ceiling). This is
especially important if the ceiling is unusually hot or cold. Install smoke alarms or combination alarms inside
each bedroom and in the hallway outside each separate sleeping area.
AVOID THESE LOCATIONS
• The garage – products of combustion are produced when you start your vehicle.
• Near appliances or areas where normal combustion regularly occurs (kitchens, near furnaces, gas hot
water heaters). Use smoke alarms with photoelectric sensors or smoke alarms with Silence Feature for
these areas.
• In areas with high humidity, like bathrooms or areas near dishwashers or washing machines. Install at least
3 feet (0.9 meters) away from these areas.

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• In areas of turbulent air such as air returns or heating and cooling supply vents, smoke alarms shall not be
located where airflow prevents smoke from reaching the alarms.
• In extremely dusty, dirty or insect-infested areas. Loose particles interfere with smoke alarm operation.
• In areas where temperature may fall below 400F (4.40C) or rise above 1000F (37.80C).
• Closer than 1 foot (0.3m) from fluorescent lights, electrical “noise” and flickering may affect the alarm’s
operation.
• Closer than 3 feet (0.9m) horizontal path from the tip of the blade of a ceiling suspended (paddle) paddle)
fan.
• On a poorly insulated ceiling or exterior wall (mount smoke alarm on an inside wall).
THIS ALARM WILL NOT WORK WITHOUT 120 VAC POWER AND A GOOD BATTERY PROPERLY
INSTALLED. THE ALARM SHOULD BE TESTED WHENINSTALLED AND THEN TESTED WEEKLY
AFTER THAT.
OPERATION, TESTING & MAINTENANCE
OPERATION: The alarm is operating once the AC power is connected and turned on. When products of
combustion are sensed, the alarm sounds a loud alarm which continues until the air is cleared. This alarm
incorporates the NFPA recognized horn signal for evacuation. During alarm mode, the horn produces three
beeps followed by a two second pause and then continually repeats.
READY/ACTIVE CONDITION: The green LED is on and blinks off once approx. every 20 seconds to
indicate the alarm is properly functioning.
LOCAL ORIGINATING SMOKE ALARM CONDITION: The green LED turns off and the red LED blinks on
approx. every second while the alarm emits a loud, pulsating alarm sound.
NON-ORIGINATING SMOKE ALARM CONDITION: The red LED is off and the alarm emits a loud,
pulsating alarm.
GREEN LED: The green LED is off and blinks on approx. every 40 seconds whenever AC power is turned
off.
CO ALARM: The alarm signal is 4 beeps, 2 second pause, repeat. The red LED blinks on in sync with the
cycle of 4 beeps.
GAS ALARM: The alarm signal is 1 beep, 1 second pause, repeat. The blue LED blinks on in sync with the
horn beep every second.
NUISANCE ALARM: If the horn signals and the red or blue LED’s blink on for no apparent reason and no
obvious hazard is present, please verify that the alarm is mounted in the correct location. Reset the alarm as
instructed in the Operational Summary.
SMOKE ALARM LATCHING LED INDICATOR: The alarm had previously detected smoke and had

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alarmed. The red LED is off and blinks on approx. every 5 seconds until reset. Follow the reset instructions
to remove the latching LED.
CO ALARM LATCHING LED INDICATOR: The alarm had previously detected CO and had alarmed. The
red LED is off and blinks on approx. every 5 seconds until reset. Follow the reset instructions to remove the
latching LED.
GAS ALARM LATCHING LED INDICATOR: The alarm had previously detected GAS and had alarmed.
The blue LED is off and blinks on approx. every 5 seconds until reset. Follow the reset instructions to
remove the latching LED.
TROUBLE / SERVICE ALARM: Periodically, the alarm measurement circuit is tested. If an error is
detected, the alarm will sound 3 chirps approx. every 20 seconds. Reset the alarm. If the unit does not
reset, replace the alarm.
END-OF-SERVICE LIFE ALARM: When it is time to replace your alarm, which is approximately 7 years
of operation from initial power up, the alarm will sound 2 chirps approx. every 20 seconds. Replace alarm
immediately. The product end-of-service life notification can be temporarily silenced for a 10 hour period for
up to 20 days. After 20 days, the warning cannot be silenced. The alarm should be replaced immediately.
RESET THE ALARM: Press the TEST/SILENCE button for 10 seconds, or until the blue LED turns on, and
then release. This will clear the alarm latching LED’s and clear the alarm origination. Reset after each alarm
event.
TESTING: Test by pushing the Test button on the alarm cover until the alarm sounds, then release. The
alarm will sound 3 beeps, approx. 2 second pause, 3 beeps, approx. 6 second pause, 4 beeps, approx.
5 second pause, 1 beep. The test sequence lasts approx. 20 seconds. The alarm sounds if all electronic
circuitry and horn are working. If no alarm sounds, the alarm may have a power supply failure. Test the
alarm weekly to assure proper operation.
ALARM ORIGINATION: QUICK FIND Alarm Origination - In an interconnected system consisting of any
of these models: 5304, MI106, MDS107, MCN108, MICN109, MDSCN111, MP117, it may be difficult to
determine which alarm initiated the alarms to sound during an alarm event. This QUICK FIND feature will
immediately allow you to locate the originating alarm once the alarms have stopped sounding. To initiate
QUICK FIND¨, press the Test/Silence button on any alarm. After releasing the button, the test sequence
on this alarm will begin and last 5-20 seconds, and then stop. The specific test sequence horn pattern is
designated by the alarm type. Once this test sequence ends, the originating alarm continues to sound for
approx. 50 seconds, which provides ample time to locate the originating alarm. Remember to reset tthe
originating alarm in order to clear the QUICK FIND alarm origination and to return your system to normal
operation. Refer to the wiring instructions model interconnect compatibility section of this manual for
additional information. In a non-interconnected installation, it is necessary to test each alarm by pressing
and releasing the Test/Silence button to determine the originating alarm.

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RESET: To reset the QUICK FIND¨ Alarm Origination condition, press and hold the Test button on any
alarm for at least 10 seconds and then release. Reset after each alarm. The reset feature will reset all
interconnected units.
END-OF-SERVICE LIFE NOTIFICATION: A majority of home fire deaths are a result of no smoke alarms
or no working smoke alarms. In addition to the “replace by date” stamped on the back of your alarm, your
alarm contains a unique audible end-of-service life notification feature. When it is time to replace your alarm,
which is after approximately 10 years of operation from initial power up, the alarm will sound 1 beep approx.
every 60 seconds and the red LED will blink on once approx. every 40-45 seconds. The green LED stays
on. The alarm should be replaced immediately.
The product end-of-service life signal can be silenced for approximately 9 hours. To perform this function,
press and release the test button. The alarm will sound for approximately 60 seconds while it resets. After
the reset function is completed, the alarm will be silent for approximately 9 hours. The end-of-service life
signal will reactivate after the silence period.
NEVER use an open flame of any kind to test this smoke alarm. You might accidentally damage or set fire
to the smoke alarm or to your home. The built-in test switch accurately tests the smoke alarm’s operation
as required by Underwriters Laboratories Inc. (UL). (UTHA) Sensitivity Indicating Means The sensitivity
indicating means for this Smoke and Fire Alarm is the use of the analyzer for Smoke Detectors Model 501-A
or 501-A/Bat Aerosol Generator Manufactured by Gemini Scientific Corp., 1122-B Aster Ave., Sunnyvale,
CA 94086.
The Equivalent UL 268 Light obscuration %/Ft as measured by this instrument must be within the
obscuration listed on the back of this alarm.
(UTHA) Go/No-Go Field Test
The Go/No-Go test for this smoke and fire alarm is to use one of the following UL listed can-type aerosol
smoke alarm testers. The instructions for use are printed on the canister. Home Safeguard, Model 25S.
If you choose to use an aerosol smoke product to test the smoke alarm, be certain to use one that has
been Listed to Underwriters Laboratories, Inc. Safety Standards and use it only as directed. Use of non-UL
Listed products or improper use of UL Listed products may affect the smoke alarm’s sensitivity.
(UTHA) MAINTENANCE:
• The alarm is virtually maintenance free. However, under dusty conditions, a vacuum hose may be used to

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clear the sensing chamber of dust.
• Clean the alarm at least once a month to remove dust, dirt, insects or debris. Always turn off power to
alarm before cleaning. Using a soft brush or wand attachment to a vacuum cleaner, vacuum all sides and
cover of the alarm. Be sure all the vents are free of debris.
• If the alarm is false alarming and cannot be restored to normal operation, the alarm should be replaced.
CLEANING YOUR ALARM: DO NOT use spray cleaning chemicals or insect sprays directly on or near
the alarm. DO NOT paint over the alarm. Doing so may permanently damage the alarm. The outside
can be wiped with a damp cloth. Do not use any household cleaning agents, ammonia-based cleaners,
paints, varnishes, most aerosol sprays including compressed gas dusters or any other chemical on or near
your alarm. AFTER CLEANING, REINSTALL YOUR ALARM. TEST YOUR ALARM BY USING THE TEST
BUTTON.
BACKUP BATTERY REPLACEMENT: Disconnect AC power before changing battery. Shock hazard
exists if AC power is miswired. The alarm uses a 9 Volt battery. The battery should last for at least one year
under normal operating conditions. The alarm has a low battery indicator, an audible beep or chirp. It will
operate at approx. 40 second intervals for a minimum of 7 days. When this indication occurs, replace the
battery with a Roost Smart Battery replacement battery pack (available at getroost.com).
OPTIONAL BATTERY DRAWER TAMPER LOCKING PIN: To make your battery drawer tamper
resistant, a locking pin has been provided (breakaway part on mounting bracket).
NOTE: If this feature has been activated, you will need to deactivate it by removing the battery drawer
tamper pin located at side of battery drawer. Pull the QUICK DRAW(R) battery drawer open and remove the
battery. While observing polarity, push the replacement battery into the battery drawer until it is held securely
in place. Carefully close the battery drawer and reinstall the tamper pin. Test the alarm by pushing the TEST
button on the alarm cover until the alarm sounds, then release.
REPAIRS AND SERVICES: If this alarm is defective in any way, do not tamper with it. Return the alarm for
servicing. See warranty for instructions. There will be a service charge for repairing out of warranty alarms.
This alarm contains less than 1 microcurie (37 kilobecquerel) of Americium 241, a radioactive material.
The distribution of these alarms is licensed by the U.S. Nuclear Regulatory Commission. The consumer is
exempt from any licensing or requirements.
DEVELOP AND PRACTICE A PLAN OF ESCAPE BASICS OF ESCAPE PLAN
• Make a floor plan indicating all doors and windows and at least two escape routes from each room.

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Second story windows may need a rope or chain ladder.
• Have a family meeting and discuss your escape plan, showing everyone what to do in case of fire.
• Determine a place outside your home where all of you can meet if a fire occurs.
• Familiarize everyone with the sound of the smoke alarm and train them to leave your home when they hear
the sound.
• Identify children’s bedrooms with red stickers placed in the upper left corner of the windows. They are
available from your local fire department.
• Practice a fire drill at least every six months. Practice allows you to test your plan before an emergency.
You may not be able to reach your children. It is important they know what to do!
WHAT TO DO WHEN THE ALARM SOUNDS
• Leave immediately by your plan of escape. Every second counts, so don’t waste time getting dressed or
picking up valuables.
• In leaving, don’t open any inside door without first feeling its surface. If hot, or if you see smoke seeping
through cracks, don’t open that door! Instead, use your alternate exit. If inside door is cool, place your
shoulder against it, open it slightly and be ready to slam it shut if heat and smoke rush in.
• Stay close to the floor if air is smoky. Breathe shallowly through a cloth, wet if possible.
• Once outside, go to your selected meeting place and make sure everyone is there.
• Call the fire department from your neighbor’s home – not from yours!
• Don’t return to your home until fire officials say that it is all right to do so.
NATIONAL FIRE PROTECTION ASSOCIATION REQUIRED INFORMATION
For your information, the National Fire Alarm Code, NFPA 72, reads as follows:
“11.5.1 *Required Detection - Where required by applicable laws, codes, or standards for a specific type of
occupancy, approved single and multiple-station smoke alarms shall be installed as follows:
1. *In all sleeping rooms and guest rooms
2. *Outside of each separate dwelling unit sleeping area, within 6.4 m (21 ft) of any door to a sleeping room,
the distance measured along a path of travel
3. On every level of a dwelling unit, including basements.
4. On every level of a residential board and care occupancy (small facility), including basements and exclud-
ing crawl spaces and unfinished attics
5. *In the living area(s) of a guest suite
6. In the living area(s) of a residential board and care occupancy”
The equipment should be installed using wiring methods in accordance with the National Fire Protection
Association’s Standard 72. (National Fire Protection Association, Batterymarch Park, Quincy, MA 02269

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9V ROOST SMART BATTERY
The Roost Smart Battery requires iOS 7 or Android 4.2 (or higher) devices, Wi-Fi®access and installation of
free Roost iOS or Android app.

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FCC Notice: This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
CAUTION: Changes or modifications to this unit not expressly approved by Roost, Inc. could void the
user’s authority to operate this equipment. Note: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential installation. This equipment
generates uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the Roost Smart Battery
- Consult getroost.com/support for help
Roost Smart Battery Safety Information:
• WARNING: Do not expose the Roost Smart Battery to excessive heat, direct sunlight, or fire.
• Do not expose to excessive humidity, rain, moisture or other liquids. Store battery at room temperature
between 40 and 80 degrees F for best results.
• Do not attempt to recharge smart battery with a Lithium Polymer/Li-ion, NiMH or NiCd charger. The Roost
Smart Battery is not rechargeable.
• Do not store in close proximity with other batteries. Do not let the battery terminals touch the terminals of
other batteries.
• Insert battery properly to the positive (+) and the negative (-) terminals. Installing the battery incorrectly
could lead to leakage or explosions.
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Please discontinue using (ie remove) the Roost Smart Battery immediately if any damage, leaking or
adulteration is detected. Do not use if the smart battery has visible signs of damage, tampering or decay.
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In any case where the Roost Smart Battery detects a power overload or electrical short on the alarm, it will
automatically shut down power to the alarm to avoid further issue.
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The Roost Smart Battery checks in with the Roost Cloud every 24 hours or more often to determine the
working condition of the battery, including wireless connectivity and battery life. Roost will notify the user if

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offline issues are detected.
In order to deploy the Roost Smart Battery, it is required to activate the battery via a smartphone
application. In the event of problems, you will be notified by the app through a push message and you will
also receive email.
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The Roost Smart Battery has not been tested and is not guaranteed to work with all smoke or CO alarms
available and in all environments as intended.
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Disposal Information: Battery Must be Recycled or Disposed of Properly. When the Roost Smart Smoke
Alarm and Roost Smart Battery are no longer functional, please dispose of them properly, including the
replaceable battery pack, following the guidelines in accordance with applicable regulations for your country.
In most countries, lithium ion batteries must be recycled.
You can purchase replacements for the 9V lithium battery in your Roost Smart Battery at getroost.com. Do
not attempt to replace your battery with a battery from another manufacturer.
No Lifesaving Uses of the Services: The Roost Smart Smoke Alarm app (including mobile and web
applications), the smart smoke alarm and battery device, and the smart smoke alarm and battery device
software may be collectively referred to as the “Services”.
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The apps and device software are intended to be accessed and used for non-critical information and
control of the smart battery. You will not rely on the Services for any health, lifesaving, or emergency
purposes. Under no circumstances should you enter into a life-threatening environment. The Services (on
their own or in combination with third-party products or services) are not a third-party monitored emergency
notification system and are not certified for emergency response. Roost will not dispatch emergency
authorities to your home in the event of an emergency. Mobile notifications are provided for informational
purposes only and are not a substitute for a third-party monitored emergency notification system. In cases
where it is critical for health, life safety, or other purposes, accessing information through or in connection
with the Services is not a substitute for obtaining the information from observing the situation directly.
Roost makes no warranty or representation that use of the Services (alone or with any third-party product