STI STI-34401 User manual

— 1 —
Installation and Operation Manual
STI Universal Sensor
Thank you for purchasing the STI Universal Sensor. Your satisfaction is very important to us. Please take
the time to read this manual carefully to get the most from your new product.
How The Product Works
The STI Universal Sensor is a wireless transmitter that can be configured to initiate a transmission to any
STI Receiver three different ways: internal magnetic sensor, internal tilt sensor or external switch.
Plan Your Installation
1) Refer to the Operation section on the following pages to determine which sensor configuration is
best for your application.
2) Refer to the Sensor Supervision section to understand the use of this feature. It is recommended
to leave the sensor in the supervised state (J3 uncut) until false trouble signals are displayed on the
receiver. If you need to disable sensor supervision, the sensor must be deleted from the receiver
and reprogrammed into the receiver. Refer to your receiver’s installation instructions.
Model: STI-34401
Jumper Congurations
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“RESTORE”
CLOSED
“ALERT”
CLOSED “ALERT” OPENED
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
MAGNETIC SENSOR CABLE
(18 INCHES)
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“ALERT”
“RESTORE”
“ALERT”
OPENED
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
J3
J1 J2
“RESTORE”
CLOSED “ALERT”
OPEN
MAGNETIC SENSOR
“ALERT”
“RESTORE”
TILT SENSOR EXTERNAL TERMINALS
“RESTORE”
CLOSED “ALERT”
OPEN
EXTERNAL SWITCH
CONNECTION BLOCK
ONBOARD
MAGNETIC SENSOR
MAGNET LOCATION
FOR MAGNETIC SENSOR
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
MAGNETIC SENSOR
OPTION 1 MOUNTING
(DOUBLE SIDED FOAM TAPE)
OPTION 2 MOUNTING
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
REED SWITCH
Fig. 1
1. Open sensor case using a flat head screwdriver in side case slot.
2. Configure the jumpers for the desired application (see Jumper Configurations Fig. 1).
3. Activate battery by removing the red tape.
4. Program the STI Universal Sensor into the STI receiver. Refer to the STI receiver installation
instructions for programming instructions.
5. Snap base into lid. Tamper switch spring automatically seats within the locator ring on the lid. Tamper
alert is triggered when the spring releases identifying when case is opened/broken/ajar.
6. Test the sensor for proper operation before permanently mounting.
7. Select mounting option.
OPTION 1: Mount with double sided foam tape provided to the back of the case (Fig. 2).
OPTION 2: Remove the circuit board from the case bottom. Drill 1/8 inch holes through the case
and use the screws (provided). For added protection, cover metal screw heads on the inside of
the case bottom with electrical tape (Fig. 2) to isolate the circuit board. Replace the circuit board
in the case bottom.
Universal Sensor Setup
*Magnetic Sensor (supervised)
Tilt Sensor (supervised)
External Terminals (supervised) N.O.
External Terminals (supervised) N.C.
Magnetic Sensor (not supervised)
Tilt Sensor (not supervised)
External Terminals (not supervised) N.O.
External Terminals (not supervised) N.C.
J1 J3 J2
X
X X
X
X
X X
X X X
X X
NOTE: After cutting jumpers, tape each of the cut ends with
electrical tape to prevent wires from shorting.
*Factory Setting
Cut jumpers with “X”, do not cut jumpers with “ ”.

Tilt Sensor: (Fig. 4)
• Alert Signal – Sensor is tilted more than 45° from vertical.
• Restore Signal – Sensor is tilted less than 45° from vertical.
When using the Tilt Sensor, the arrow on the bottom should point straight up in the non-triggered state.
NOTE: Metal mailbox may reduce transmission range.
— 2 —
Operation
Magnetic Sensor: (Fig. 3)
• Alert Signal – Magnet is over approximately 1 1/3 inches from the device.
• Restore Signal – Magnet is brought within approximately 1 inch from the device.
When using the Magnetic Sensor, the bottom case may be inserted into the top case in reverse
depending on which direction the Magnetic Sensor should face.
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“RESTORE”
CLOSED
“ALERT”
CLOSED “ALERT” OPENED
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
MAGNETIC SENSOR CABLE
(18 INCHES)
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“ALERT”
“RESTORE”
“ALERT”
OPENED
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
J3
J1 J2
“RESTORE”
CLOSED “ALERT”
OPEN
MAGNETIC SENSOR
“ALERT”
“RESTORE”
TILT SENSOR EXTERNAL TERMINALS
“RESTORE”
CLOSED “ALERT”
OPEN
EXTERNAL SWITCH
CONNECTION BLOCK
ONBOARD
MAGNETIC SENSOR
MAGNET LOCATION
FOR MAGNETIC SENSOR
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
MAGNETIC SENSOR
OPTION 1 MOUNTING
(DOUBLE SIDED FOAM TAPE)
OPTION 2 MOUNTING
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
REED SWITCH
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“RESTORE”
CLOSED
“ALERT”
CLOSED “ALERT” OPENED
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
MAGNETIC SENSOR CABLE
(18 INCHES)
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“ALERT”
“RESTORE”
“ALERT”
OPENED
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
J3
J1 J2
“RESTORE”
CLOSED “ALERT”
OPEN
MAGNETIC SENSOR
“ALERT”
“RESTORE”
TILT SENSOR EXTERNAL TERMINALS
“RESTORE”
CLOSED “ALERT”
OPEN
EXTERNAL SWITCH
CONNECTION BLOCK
ONBOARD
MAGNETIC SENSOR
MAGNET LOCATION
FOR MAGNETIC SENSOR
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
MAGNETIC SENSOR
OPTION 1 MOUNTING
(DOUBLE SIDED FOAM TAPE)
OPTION 2 MOUNTING
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
REED SWITCH
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“RESTORE”
CLOSED
“ALERT”
CLOSED “ALERT” OPENED
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
MAGNETIC SENSOR CABLE
(18 INCHES)
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“ALERT”
“RESTORE”
“ALERT”
OPENED
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
J3
J1 J2
“RESTORE”
CLOSED “ALERT”
OPEN
MAGNETIC SENSOR
“ALERT”
“RESTORE”
TILT SENSOR EXTERNAL TERMINALS
“RESTORE”
CLOSED “ALERT”
OPEN
EXTERNAL SWITCH
CONNECTION BLOCK
ONBOARD
MAGNETIC SENSOR
MAGNET LOCATION
FOR MAGNETIC SENSOR
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
MAGNETIC SENSOR
OPTION 1 MOUNTING
(DOUBLE SIDED FOAM TAPE)
OPTION 2 MOUNTING
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
REED SWITCH
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“RESTORE”
CLOSED
“ALERT”
CLOSED “ALERT” OPENED
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
MAGNETIC SENSOR CABLE
(18 INCHES)
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“ALERT”
“RESTORE”
“ALERT”
OPENED
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
J3
J1 J2
“RESTORE”
CLOSED “ALERT”
OPEN
MAGNETIC SENSOR
“ALERT”
“RESTORE”
TILT SENSOR EXTERNAL TERMINALS
“RESTORE”
CLOSED “ALERT”
OPEN
EXTERNAL SWITCH
CONNECTION BLOCK
ONBOARD
MAGNETIC SENSOR
MAGNET LOCATION
FOR MAGNETIC SENSOR
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
MAGNETIC SENSOR
OPTION 1 MOUNTING
(DOUBLE SIDED FOAM TAPE)
OPTION 2 MOUNTING
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
REED SWITCH
Fig. 2
Fig. 3
Fig. 4

NOTE: In any configuration, an Alert or Restore signal must be triggered for any STI receiver to
acknowledge the device.
— 3 —
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“RESTORE”
CLOSED
“ALERT”
CLOSED “ALERT” OPENED
APPROXIMATE GAP (1 INCH)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
MAGNETIC SENSOR CABLE
(18 INCHES)
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
“ALERT”
“RESTORE”
“ALERT”
OPENED
APPROXIMATE GAP
(GREATER THAN 1 1/3 INCHES)
GAP MAY BE EFFECTED
IF MOUNTED ON METAL.
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
J3
J1 J2
“RESTORE”
CLOSED “ALERT”
OPEN
MAGNETIC SENSOR
“ALERT”
“RESTORE”
TILT SENSOR EXTERNAL TERMINALS
“RESTORE”
CLOSED “ALERT”
OPEN
EXTERNAL SWITCH
CONNECTION BLOCK
ONBOARD
MAGNETIC SENSOR
MAGNET LOCATION
FOR MAGNETIC SENSOR
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
MAGNETIC SENSOR
OPTION 1 MOUNTING
(DOUBLE SIDED FOAM TAPE)
OPTION 2 MOUNTING
VINYL ELECTRICAL
TAPE
19039 SCREW
(2) PROVIDED
KNOCK OUT FOR WIRES
OF EXTERNAL SWITCH
EXTERNAL SWITCH
CONNECTION BLOCK
TAMPER SWITCH
ONBOARD
REED SWITCH
Sensor Supervision
The STI Universal Sensor has a supervision feature that monitors the battery condition, sensor tampering
and verifies that the sensor is within range of the STI Receiver. Sensor supervision can be disabled for
installations where the transmission signals may be locked when in the sensor’s normal condition (not
supervised).
If the STI Universal Sensor has a Low Battery or triggered Tamper Switch, the sensor will send a trouble
signal to the receiver.
If the signal is out of range or there is a loss of communication, the receiver will indicate a trouble
condition between 12 and 24 hours from the time the signal was lost.
Fig. 5
External Contacts: (Fig. 5) Using external contacts or other mechanical switch.
• Use N.C. jumper conguration for contacts normally shorted together to trigger alert when contacts
are opened.
• Alert Signal – When terminals are switched from normal state.
• Restore Signal – When terminals return to normal state.
When using the External Switch Terminals, remove the case knock out (Fig. 2) in the corner of the case
bottom to insert sensor wires. Connect to external contact block.
NOTE: If mounted outdoors, use silicone sealant on the wire and screw hole knock outs.

Inst. Sht. 34401 Dec. 2014
Limited Warranty
STI, Inc. warrants to the original consumer/purchaser that this product shall be free of defects in material
and workmanship under normal use and circumstances for a period of one (1) year from the date of
original purchase for use.
Electronic warranty form at www.sti-usa.com/wc14.
Important 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.
Changes or modifications not expressly approved by Safety Technology International, Inc. could void the
user’s authority to operate the equipment.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts
de licence. L’exploitation est autorisée aux deux conditions suivantes:
1. L’Appareil ne doit pas produire de brouillage, et
2. L’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d’en compromettre le fonctionnement.
Model: 34401 FCC ID: TXL34401 IC: 6335A-34401
This device is a transmitter intended for home and office use in all EU and EFTA member states.
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2306 Airport Rd • Waterford, MI 48327, USA
Phone: [phone] • Fax: [phone]
[email protected] • www.sti-usa.com
Taylor House • 34 Sherwood Road • Bromsgrove
Worcestershire • B60 3DR • England • Tel: [phone]
Fax: [phone] • [email protected] • www.sti-emea.com