Interlogix SDX-135Z User manual

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Attention: Please take a few minutes to thoroughly read this user guide which should be
saved for future reference.
NOTE: Leave this user guide with the home owner.
You do NOT need a home wi-fi system to use these units. Multiple wireless units create
their own independent wireless detector network, in addition to wireless connection with a
compatible panel.
SDX-135Z
Wireless Smoke Detector with Heat
and Freeze Sensor User Guide

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Thank you for purchasing this Interlogix smoke detector
This model is powered by a non-replaceable, long life sealed lithium battery system, and
includes SMART HUSH®Control to temporarily silence nuisance alarms. It is capable of
Wireless Interconnect with compatible units, and can also communicate with an appropriate
panel.
READ SECTION 9: Installation / Activation / Wireless, before powering the units.
You do NOT need a home wi-fi system to use these units. Multiple wireless units
create their own independent wireless detector network.
Teach children how to respond to the alarm and that they should never play with the unit. Your
Interlogix smoke detector was designed for use in a residential environment. It is not designed
for use in a recreational vehicle (RV) or boat.
NOTE: Please thoroughly read this user guide and save the document for future reference and
to pass on to any subsequent owner.
The National Fire Protection Association (NFPA) and the manufacturer recommend replacing
this detector ten years from the date code on back of the detector.
Customer Service: 1-855-286-8889
Please write down the below information and have this at hand when you call.
Model (on back): _________________
Date Code (on back): _________________
Date of Purchase: _________________
Where Purchased: _________________
Date to Replace: _________________

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Contents
1. Smoke Alarm: What To Do When The Alarm Sounds.....................................................4
2. Carbon Monoxide Alarm: What To Do When The Alarm Sounds .................................5
3. Other Detector Visual And Audible Indicators .................................................................6
4. Troubleshooting Guide .......................................................................................................8
5. Introduction, Product Features & Specifications............................................................10
6. Limitations Of Smoke Detectors......................................................................................14
7. Recommended Locations For Smoke Detectors ...........................................................15
8. Locations To Avoid ...........................................................................................................17
9. Installation / Activation / Wireless ...................................................................................18
9.1 Set Up A Wireless Detector Network (Wireless Interconnect) ..............................................19
9.2 Adding Detectors to an Existing Wireless Interconnected Network .....................................21
9.3 Resetting a Detector’s Wireless Interconnect Settings .........................................................22
10. Enrolling a Detector With a Panel ……………………………………………………..........23
11. Operation and Testing……………………………………………………..............................24
12. Recognizing Nuisance Alarms ………………………………………….............................26
13. Battery …………………………………………....................................................................27
14. Permanently Disable Detector / Discharge Battery ......................................................28
15. Cleaning Your Detector ……………………......................................................................29
16. Good Safety Habits ……………………........................................................................… 30
17. Service And Warranty …………………........................................................................… 33

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1. Smoke Alarm: What To Do When the Alarm Sounds
Smoke alarm pattern is three long beeps, a 1.5 second pause, and three long beeps repeating.
The red LED blinks in time with alarm pattern.
•Alert small children in the home as well as anyone else that might have difficulty recognizing the
importance of the alarm sounding or that might have difficulty leaving the area without help.
•Leave immediately by your escape plan. 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 the inside of the door is cool,
place your shoulder against it, open it slightly and be ready to slam it shut if heat and smoke rush in.
•If the escape route requires you to go through smoke, stay close to the floor where the air is cleaner.
Crawl if necessary, and 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 cell phone outside, or from your neighbor’s home-not from yours!
•Don’t return to your home until the fire officials say that it is all right to do so.
•There are situations where a smoke alarm may not be effective to protect against fire as stated in the
NFPA Standard 72. For instance:
a) smoking in bed
b) leaving children home alone
c) cleaning with flammable liquids, such as gasoline
NOTE: See Section RECOGNIZING NUISANCE ALARMS, for nuisance alarm situations.

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2. Carbon Monoxide Alarm: What To Do When the
Alarm Sounds
NOTE: This is not a carbon monoxide (CO) alarm, but will receive and transmit a CO alarm signal
(four quick beeps repeating every 5 seconds) from an interconnected CO or combination smoke /
CO alarm/detector.
Carbon monoxide (CO) alarm pattern is four quick beeps repeating every 5 seconds. The red LED
blinks in time with alarm pattern.
WARNING: CARBON MONOXIDE ALARM ACTIVATION INDICATES THE PRESENCE OF
CARBON MONOXIDE (CO) AT HIGH CONCENTRATIONS WHICH CAN KILL YOU.
1) Operate the Test/Hush button. NOTE: Pressing the button on the initiating alarm unit (green LED flash-
ing every second) will silence the alarm notification, including all interconnected units. If the unit goes
into alarm mode again within six minutes, it is sensing high levels of CO which can quickly become a
dangerous situation.
2) Call your emergency services (Fire Department or 911).
EMERGENCY PHONE #: _______________________
3) Immediately move to fresh air — outdoors or by an open door / window. Do a head count to check that
all persons are accounted for. Alert small children in the home as well as anyone else that might have
difficulty recognizing the importance of the alarm sounding or that might have difficulty leaving the area
without help. Do not reenter the premises nor move away from the open door/window until the emergen-
cy services responders have arrived, the premises have been aired out, and your alarm remains in its
normal condition.
4) After following steps 1-3, if the alarm reactivates within a 24 hour period, repeat steps 1-3 and call a
qualified appliance technician to investigate sources of CO from fuel burning equipment and appliances,
and to inspect for proper operation of equipment.
If problems are identified during this inspection, have the equipment serviced immediately. Note any com-
bustion equipment not inspected by the technician and consult the manufacturer’s instructions, or contact
the manufacturer directly for more information about CO safety and the equipment. Make sure that motor
vehicles are not, or have not been, operating in a garage attached or adjacent to the residence. Never
restart the source of a CO problem until it has been corrected. Never ignore the sound of the alarm!
NOTE: See Section RECOGNIZING NUISANCE ALARMS, for nuisance alarm situations.

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3. Other Detector Visual and Audible Indicators
Operational Mode Visual Indications Audible Indications Action/Note:
Normal Operation
(standby)
One GREEN LED blink
every 60 seconds.
Freeze Warning One RED LED blink
every 20 seconds.
None None. Flashing continues
while condition exists.
Tamper Condition One RED LED blink
every 30 seconds
(after a 3 minute
delay).
Detector chirps once when tamper
condition is rst sensed, then the
detector will chirp every 30 seconds
after a 3 minute delay.
Reattach detector to its trim
plate, otherwise ashing and
chirping will continue while
condition exists.
System Test Mode Rapidly ashing RED
LED for 10 seconds
duration
1 detector chirp when magnet
detected, 2 detector chirps when System
Test mode enabled
Hold magnet next to button
for 4 seconds. See Figure 5.
Local Detector Test
(button press when
no alarm condition
is present)
Flashes RED, AMBER,
GREEN, then current
protocol
Temporal T3 pattern Allow completion of test or
perform button press to
cancel, return to normal
operation
System Detector Test
(button press in System
Test Mode when no
alarm condition is
present)
Flashes RED, AMBER,
GREEN, then current
protocol on each
detector in the network
Temporal T3 pattern Allow completion of test or
perform button press to
cancel, return to normal
operation.

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Operational Mode Visual Indications Audible Indications Action/Note:
Smoke/Heat Alarm
Memory (detector has
experienced an alarm
event within the last
hour)
Alternating ashing
RED and AMBER
LEDs. 1 second RED/1
second AMBER/ 10
seconds OFF,
repeating for 1 hour
None Press test button to clear alarm
memory, or allow 1 hour time out
to return to normal operation.
NOTE: standard test sequence
will follow. (Push/release button
again to cancel test).
Smoke Alarm Hush
Mode (SMART HUSH
®
CONTROL)
Red LED blinks
every 2 sec.
After button push: Smoke alarm
pattern stops. (If there is too
much smoke, smoke alarm
pattern continues.)
This feature is to be used
only when a known alarm
condition, such as smoke from
cooking, activates the alarm.
Locate None After button push on non-ini-
tiating unit, only initiating unit
continues alarm pattern.
Use this to quickly locate the
alarm source and determine if
alarm is nuisance or real.
Initiating Alarm Detector
(multiple detectors in an
interconnected system)
Green LED blinks once
per sec indicating that
this is the unit
initiating the alarm in
an interconnected,
multiple detector,
system.
Unit in Smoke Alarm mode. During alarm, the initiating alarm
red blink will be interrupted by a
green blink.

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4. Troubleshooting Guide
Trouble Condition Visual Indications Audible Indications Action:
Fault Mode/Fatal
Error
One AMBER
LED blink every 5
seconds.
Detector chirps
every 30 seconds.
1. Push the Test/Hush button once to attempt to
reset the detector.
The RED LED will blink out an Error Code
(number of blinks) when the Test/Hush button
is pushed/released once.Report the number of
blinks to Customer Service, if needed.
2. Clean your detector. See “Cleaning Your
Detector” for instructions.
3. Remove detector from service. If fatal error
cannot be cleared, permanently discharge and
decommission the detector.
Network Error
(if a detector loses
wireless interconnect
connection due to
loss of signal)
One AMBER
LED blink every 5
seconds.
Detector chirps every
30 seconds. (NOTE:
chirps only occur if
network includes more
than 2 detectors.)
Remove device from mounting bracket, and try
rotating and re-installing the device in a different
orientation on the mounting bracket. This might
align the antenna in a better position.
1. Push the Test/Hush button once to silence the
audible indication for 24 hours at a time.
The RED LED will blink out an Error Code
(number of blinks) when the Test/Hush button
is pushed/released once. Report the number of
blinks to Customer Service, if needed.
2. Follow instructions in “Resetting a Detec-
tor’s Wireless Interconnect Settings.”, then
attempt to rejoin the network by following the
instructions in ”Adding Detectors to an Existing
Wireless Interconnected Network .”*If the error
persists, remove, discharge, and replace the
detector as soon as possible.
Network Error due to
loss of radio
(CCI supervision)
One AMBER
LED blink every 5
seconds.
Detector chirps every
30 seconds, regardless
of the number of
detectors in the
network.
1. Push the Test/Hush button once to silence the
audible indication for 24 hours at a time.
The RED LED will blink out an Error Code (4
blinks) when the Test/Hush button is pushed/
released once. Report the number of blinks to
Customer Service, if needed.
2. Remove, discharge, and replace the detector
as soon as possible.

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Trouble Condition Visual Indications Audible Indications Action:
Low Battery One AMBER LED blink
every 5 seconds.
Detector chirps every 60
seconds
Remove, discharge, then dispose of
detector. Replace as soon as possible.
End of Detector
Life (EOL)
One AMBER LED blink
every 5 seconds.
Double detector chirp
every 30 seconds.
The RED LED will blink out an Error
Code of 9 blinks. Start of EOL will be
delayed if Night Detect is active.
Hush (for Network
Error, End of Life)
One AMBER LED blink
every 5 seconds.
Chirp temporarily
silenced for 24 hours.
Push the Test/Hush button to
initiate Hush for 24hrs.
Sensor Clean-
liness
Level (Clean-Me
Indication)
AMBER LED Clean-Me
blink sequence after
TESTING (PUSH TO TEST
BUTTON) temporal pattern
per “Operation and Testing”
None 1. Push the Test/Hush button to initiate
detector test. Following the temporal
patterns, the AMBER LED will blink
the cleanliness status of the detector:
0-1: Unserviceable fault; remove,
discharge, and replace the detector.
2-3: Insensitive; requires cleaning per
“Cleaning Your Detector” section.
4-7: Normal Sensitivity
8-9: Too sensitive, requires cleaning
per “Cleaning Your Detector” section.
Alarm Fault: Number of RED LED Blinks (short
duration blinks) Wireless Fault: Number of RED LED Blinks (long duration
blinks)
7: Push to Test
8: Memory
9: Life Expiration
10: Smoke Chamber
12: Temperature Sensor Supervision
14: Smoke Drift Compensation
2: Fault Coordinator
3: Fault RFD
4: CCI Supervision
5: RFD Check In
6: RFD Time Sync

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5. Introduction, Product Features and Specifications
Introduction
The Interlogix SDX-135Z supervised photoelectric smoke detector with heat and freeze sensors is a
self-diagnostic Learn Mode detector with wireless interconnection, 10-yr sealed battery and sensor
life, built-in sounder, diagnostic/status LED, integrated fixed temperature and rate-of-rise heat sensor
and a pre-freeze condition indicator.
The SDX-135Z uses a 319.5MHz transmitter for communication to the control panel and a 915MHz
transceiver for interconnection communication between networked detectors. Up to 24 detectors can
be a part of the same interconnected network. The dual transmitter design ensures interconnection
integrity is maintained independent of control panel status. Because of this unique design the SDX-
135Z is multi-listed to UL217, UL268, and ULC-S531 requirements.
The SDX-135Z wireless smoke detector with heat and freeze sensor is compatible with Simon XTi-5
and Advisor One Interlogix Learn Mode panels. Refer to control system / panel installation instruc-
tions for compatible panel information.
The SDX-135Z uses 10-year sealed-in lithium batteries ensuring continuous operation over the 10
year life of the detector. This eliminates worry about battery removal or unauthorized deactivation
of the detector. The self-activation feature activates the detector when attached to the mounting
bracket. At the end of detector life, the unit will chirp and send communication back to control panel,
indicating the detector is in need of replacement (see Troubleshooting Guide).
To help identify the date to replace the detector, a label has been affixed to the side of the detector.
Write the “Install date” in the space provided, and then write in the “Replace by” date (10 years from
initial power up) in permanent marker on the label prior to installing the detector.

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Power 3V DC non-replaceable sealed lithium batteries
Smoke sensor Photoelectric
Temperature sensor NTC Thermistor
Battery life 10 years*
Detector life 10 years
Audible alarm
Smoke/heat
CO (transmit)
85dB at 10’ @ 3.0 to 3.5 KHz pulsing alarm
Temporal T3 pattern
Temporal T4 pattern (received and transmitted from an
interconnected CO or Combo detector)
Dimensions Ø 5.6 ± 0.01in. x 2.3 ± 0.04in.
(Ø142.3 ± 0.3mm x 59.0 ± 1.0mm)
Smoke Sensitivity 2.32 +/- 1.35 %/ft. obscuration
Product Features and Specifications:

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Rate-of-Rise (ROR)
heat detection
15°F/min (8.3C/min) monitoring above 105°F
(40.5°C)
Fixed temperature
heat detection
~135°F (57.2°C)
Freeze warning 41°F (5°C) ± 5°F (2.8°C)
Storage temperature -4 °F (-20°C) to 140°F (60°C)
Battery life 10 years*
Operating environment
Temperature
Relative humidity
32 °F to 100 °F (0 °C to 37.8 °C)
0 to 95% noncondensing
Regulatory
Listings
UL217, UL268, CAN/
ULC-S531, CSFM, FCC, IC
*3 year warranty.Not a battery performance claim.
Product Features and Specifications:

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Model Description
SDX-135Z Wireless Interconnected Smoke Detector with Heat and Freeze
Sensor, Sounder, UL 217, UL 268, ULC-S531
Accessories
SM-200 Smoke! In A Can (canned smoke) for functional testing of smoke
detectors
Product Ordering:

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6. Limitations of Smoke Detectors
WARNING: PLEASE READ CAREFULLY AND THOROUGHLY
•Life safety from fire in residential occupancies is based primarily on early notification to occupants of
the need to escape, followed by the appropriate egress actions by those occupants.
•Fire warning systems for dwelling units are capable of protecting about half of the occupants in po-
tentially fatal fires. Victims are often intimate with the fire, too old or young, or physically or mentally
impaired such that they cannot escape even when warned early enough that escape should be pos-
sible. For these people, other strategies such as protection-in-place or assisted escape or rescue are
necessary.
•Leading authorities recommend that both ionization and photoelectric smoke alarms be installed to
help insure maximum detection of the various types of fires that can occur within the home. Ionization
sensing alarms may detect invisible fire particles (associated with fast flaming fires) sooner than pho-
toelectric alarms. Photoelectric sensing alarms may detect visible fire particles (associated with slow
smoldering fires) sooner than ionization alarms.
•A battery powered alarm must have a battery of the specified type, in good condition and installed
properly (This model has a sealed battery).
•Smoke alarms must be tested regularly to make sure the battery and the alarm circuits are in good oper-
ating condition.
•Smoke alarms cannot provide an alarm if smoke does not reach the alarm. Therefore, smoke alarms
may not sense fires starting in chimneys, walls, on roofs, on the other side of a closed door or on a
different floor.
•If the alarm is located outside the bedroom or on a different floor, it may not wake up a sound sleeper.
•The use of alcohol or drugs may also impair one’s ability to hear the smoke alarm. For maximum protec-
tion, a smoke alarm should be installed in each sleeping area on every level of a home.
NOTE: This alarm is not intended to alert hearing impaired individuals.

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7. Recommended Locations for Smoke Detectors
•Locate detectors in all sleeping areas. Try to monitor the exit path as the bedrooms are usually farthest
from the exit. If more than one sleeping area exists, locate additional detectors in each sleeping area.
•Locate additional detectors to monitor any stairway as stairways act like chimneys for smoke and heat.
•Locate at least one alarm on every floor level.
•Locate an alarm in every bedroom.
•Locate a detector in every room where electrical appliances are operated (i.e. portable heaters or hu-
midifiers), as long as the room is environmentally controlled within the temperature and humidity ranges
as defined in the “Specifications” table.
•Locate a detector in every room where someone sleeps with the door closed. The closed door may
prevent a detector not located in that room from waking the sleeper.
•Smoke, heat, and combustion products rise to the ceiling and spread horizontally. Mounting the smoke
detector on the ceiling in the center of the room places it closest to all points in the room. Ceiling mount-
ing is preferred in ordinary residential construction.
•When mounting a detector on the ceiling, locate it at a minimum of 4” (10 cm) from the side wall.
•When mounting the detector on the wall, use an inside wall with the top edge of the alarm at a minimum
of 4” (10 cm) and a maximum of 12” (30.5 cm) below the ceiling.
•Put smoke detectors at both ends of a bedroom hallway or large room if the hallway or room is more
than 30 feet (9.1m) long.
•Install smoke detectors on sloped, peaked or cathedral ceilings at or within 3ft (0.9m) of the highest
point (measured horizontally).(0.9m) of the highest point (measured horizontally).
This equipment should be installed in accordance with the National Fire Protection Association’s 72 (Na-
tional Fire Protection Association, Batterymarch Park, Quincy, MA 02269).

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ANYWHERE ALONG
THIS BOLD SURFACE
Locations permitted for smoke
alarms and smoke detectors
on tray-shaped ceilings.
ANYWHERE ALONG
THIS BOLD SURFACE
Locations permitted for smoke
alarms and smoke detectors
on tray-shaped ceilings.
ANYWHERE ALONG
THIS BOLD SURFACE
Locations permitted for smoke
alarms and smoke detectors
on tray-shaped ceilings.
ANYWHERE ALONG
THIS BOLD SURFACE
Locations permitted for smoke
alarms and smoke detectors
on tray-shaped ceilings.
ANYWHERE ALONG
THIS BOLD SURFACE
Locations permitted for smoke
alarms and smoke detectors
on tray-shaped ceilings.
ANYWHERE ALONG
THIS BOLD SURFACE
Locations permitted for smoke
alarms and smoke detectors
on tray-shaped ceilings.
Figure 1
Figure 2
Figure 3A (US Installation)
Figure 3B (Canada Installation)
NOT IN
THIS AREA
ANYWHERE IN
THIS AREA
0.9 m (3’) 0.9 m (3’)
HORIZONTAL DISTANCE
FROM PEAK
NOT IN
THIS AREA
ANYWHERE IN
THIS AREA
0.9 m (3’)
NOT IN
THIS AREA
ANYWHERE IN
THIS AREA
0.9 m (3’) 0.9 m (3’)
HORIZONTAL DISTANCE
FROM PEAK
NOT IN
THIS AREA
ANYWHERE IN
THIS AREA
0.9 m (3’)
NFPA 72 states: “Smoke alarms in
rooms with ceiling slopes greater
than 1 ft in 8 ft (.3m in 2.4 m)
horizontally shall be located on
the high side of the room.

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8. Locations to Avoid
•In the garage. Products of combustion are present when you start your automobile.
•Normal cooking may cause nuisance alarms. If a kitchen detector is desired, it should have an alarm silence
feature or be a photoelectric type.
•Do not install within 6 ft. of heating or cooking appliances.
•Less than 4” (10cm) from the peak of an “A” frame type ceiling.
•In dusty areas. Dust particles may cause nuisance alarm or failure to alarm.
•In very humid areas (above 95% RH, non-condensing). Moisture or steam can cause nuisance alarms.
•In insect-infested areas.
•In an area where the temperature may fall below 32ºF (0C) or rise above 100ºF (37.8C), such as garages
and unfinished attics.
•Detectors should not be installed within 3 ft (.9m) of the door to a bathroom containing a tub or shower,
forced air supply ducts used for heating or cooling, ceiling or whole house ventilating fans, or other high air
flow areas.
•Do not install near vents, flues, chimneys or any forced/unforced air ventilation openings.
•Do not install near fans, doors, windows or areas directly exposed to the weather.
NOTE: Smoke detectors are not to be used with detector guards unless the combination (detector and detector
guard) have been evaluated and found suitable for that purpose.
Smoke detectors cannot provide an alarm if smoke does not reach the detector. Therefore, smoke detectors
may not sense fires starting in chimneys, walls, on roofs, on the other side of a closed door or on a different
floor.

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9. Installation / Activation / Wireless
You do NOT need a home wi-fi system to use these units. Multiple wireless units create their own indepen-
dent wireless detector network (wireless interconnect between multiple detectors). In addition, these units
can wirelessly communicate with an appropriate control panel.
WARNING: THIS DETECTOR SHOULD BE INSTALLED BY A CERTIFIED TECHNICIAN.
WARNING: FAILURE TO PROPERLY INSTALL AND ACTIVATE THIS DETECTOR WILL PREVENT
PROPER OPERATION AND RESPONSE TO HAZARDS.
If you are installing detectors and will use the wireless interconnect function, proceed to sec-
tion 9.1 “Set Up a Wireless Detector Network (Wireless Interconnect)” If you are not using the
wireless detector-to-detector interconnect function, then proceed with the following two steps,
and then skip ahead to the “ENROLLING A DETECTOR WITH A PANEL” section.
1. After selecting the proper location for the detector, attach the mounting bracket (trim plate) to the wall
or ceiling. To ensure aesthetic alignment of the detector with the hallway, or wall, the “A” line on the
mounting bracket (trim plate) must be parallel with the hallway when ceiling mounted or horizontal when
wall mounted.
2. Install the detector fully on the mounting bracket (trim plate) by rotating the detector in a clockwise
direction.
NOTE: Installing the detector on the mounting bracket (trim plate) will automatically activate the battery.
The power up sequence is indicated by the LED ring slowly glowing GREEN on/off one time.
NOTE: Detectors will emit a series of slow RED LED glowing on/off as the detector searches for a wireless
network. If you are intending to use the detectors without the wireless interconnect function, ignore these
notifications, and the wireless interconnect function will eventually turn off (~15 minutes) OR to immediately
finish this process, push the Test/Hush button until two beeps are heard (approximately 4 seconds). The
LED will change to glowing GREEN on/off every second. Repeat the button push/hold for another 4
seconds, until two beeps are heard, and then release the button. This will close the network.
•When the network has been closed, each detector’s GREEN LED will change from glowing on/off every
second to flashing once every 60 seconds to indicate normal operation.
NOTE: The battery activation is a one-time feature. After activation, the battery cannot be turned off, and
can only be discharged at the end of unit life. If the detector is removed from the mounting plate, the battery
will remain active. See Permanently Disable Detector / Discharge Battery section to de-energize the detec-
tor.

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9.1 Set up a Wireless Detector Network (Wireless
Interconnect)
1. Remove all wireless detectors from their packaging (suggest using a table and activating all detectors in a group).
2. Power on all detectors by attaching the detectors onto the mounting bracket (trim plate) to activate the
battery, or by carefully turning the red activation wheel with a screwdriver. See Figure 4.
•
The GREEN LED will fade on and off once, then the RED LED will begin fading on/off every 3 seconds.
NOTE: If no further steps are taken within 15 minutes of initial power up, the wireless function will turn
off. The detector will then perform as a single station detector.
WIRELESS
These models have wireless detector interconnect capability. When one interconnected detector sounds an
alarm, all other compatible wireless detectors in the wireless detector network will alarm.
A maximum of 24 compatible devices may be interconnected in a multiple station arrangement in conjunc-
tion with a compatible panel.
This detector is not designed to be interconnected with other manufacturer’s products, unless otherwise
specified.
WIRELESS INTERCONNECT MODEL COMPATIBILITY
The following Interlogix models can be interconnected using wireless interconnect:
• SDX-135Z, CDX-135Z
• Maximum distance between wireless interconnect models is 300 feet in open air.
Figure 4

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3. After all detectors are powered on and the RED LED is glowing on/off, push and hold the Test/Hush
button on any one detector until two beeps are heard (approximately 4 seconds) and then release the
button. This detector will automatically create a new wireless network.
• A brief series of quick GREEN LED blinks will occur and then the GREEN LED will fade on/off every
second on the button-pushed detector (network creator).
4. Wait for the other wireless detectors to join the wireless network.
• A brief series of quick GREEN LED blinks will occur and then the GREEN LED will fade on/off
approximately every 3 seconds.
NOTE: At this point, you can push/release the test button once on any detector, and the RED LED will
flash the number of enrolled detectors.
5. Wait for the network setup to timeout (approximately 15 minutes), OR to immediately close the network,
push the Test/Hush button until two beeps are heard (approximately 4 seconds) and then release the
button. The network can be closed from any device enrolled in the network.
• When the network has been closed, each detector’s GREEN LED will change from glowing on/off
every second to flashing once every 60 seconds to indicate normal operation.
6. After selecting the proper location for your detector, attach the mounting bracket to the wall or ceiling. To
ensure aesthetic alignment of the detector with the hallway, or wall, the “A” line on the mounting bracket
must be parallel with the hallway when ceiling mounted or horizontal when wall mounted.
• Install the detector fully on the mounting bracket (trim plate) by rotating the detector in a clockwise
direction. NOTE: The detector will mount to the bracket in 4 positions (every 90 degrees).
7. The detector is now activated. After installation / activation, test your detector as described in
Operation and Testing section.