Installation Instructions

P/N 466-5426 • REV A • 20SEPT2018 © 2018 United Technologies Corporation. All rights reserved
TX+PIR Wireless Pet Immune PIR Installation Instructions
PLEASE SEE REVERSE SIDE FOR IMPORTANT PRODUCT
WARNINGS AND DISCLAIMER INFORMATION.
Description
The TX+PIR is a motion sensor (passive-infrared or PIR) that detects
movement within a specific area by sensing the infrared energy emitted from a
body as it moves across the sensor’s field of view. When this motion is
detected, the sensor transmits an alarm signal to the control panel. The
TX+PIR can be used to protect locations where door/window sensors are
impractical or not needed, such as large areas or open floor plans. Motion
sensors also provide backup protection for door/window sensors and other
security/intrusion detectors.
The TX+PIR utilizes advanced signal processing and a patented modern DSP
ASIC that directly converts the infrared detector signal into digital form, for
superior false alarm reduction, and overall detection performance, reliability
and stability.
The TX+PIR is designed to allow the presence of pets (up to 80 lbs.) without
signaling an alarm. It includes a special micro-element lens array that produces
much stronger optical signals for humans than for pets 80 lbs. or lighter.
NOTE: Pets come in many varieties. Some pets (especially larger ones
with very short hair), even if lighter than 80 lbs. may produce enough
infrared radiation to cause alarms. TX+PIR users are strongly advised to
test the sensor with their own pets, in order to verify that the detector will
not signal an alarm when their pets are moving within its fields of view.
The TX+PIR includes the following features:
40’ x 40’ coverage area
Three-minute transmitter lockout time after an alarm event that helps
extend battery life
Cover activated tamper
Supervisory signals transmitted every 64 minutes to the control panel
Field-selectable sensitivity options
Up to 80lb. pet immunity
The TX+PIR features the TX+ Encryption protocol which provides encrypted
wireless communication to select Interlogix control panels. Please refer to your
panel’s installation instructions to see if it is TX+ Encrypted capable.
The TX+PIR also utilizes the standard ITI-319 protocol which is compatible with
all Interlogix control panels and receivers.
Figure 1: TX+PIR
Enrollment Into TX+ Encryption Supported Panels
To enroll the TX+PIR as an encrypted sensor into a panel that supports the
TX+ Encryption protocol, follow these steps:
1) Place the panel into program mode, then go to Learn Sensors menu.
Refer to your specific alarm panel manual for details on these
menus.
2) Once the Learn Sensors mode has been activated, remove the
battery pull tab to auto-enroll the device. Then select the appropriate
sensor group and number. Refer to your specific alarm panel manual
for details on the different sensor groups.
3) If the panel does not respond upon removing the battery pull tab, exit
the Learn Sensors mode and then remove the front sensor housing
from the back by housing pressing on the tab located at the bottom of
the device. Then pull apart the front housing to reveal the circuit
board which is securely mounted in the back housing. Remove the
battery from the sensor.
4) With the battery removed, return back to the panel and activate the
Learn Sensors mode again. With Learn Sensors mode activated, re-
insert the battery (paying close attention to the battery polarity
indicators) to auto-enroll the device. Repeat steps 3 and 4 as
necessary until the device is successfully enrolled into the panel.
Note: Utilization of the TX+ Encrypted protocol is only compatible with
select Interlogix control panels. When enrolled into a panel that is TX+
Encrypted capable, the enrollment menu screen may indicate “TX+
Encrypted” to verify that the sensor is communicating to the panel via the
encrypted protocol. Please refer to your panel’s installation instructions
to verify that the panel supports TX+ Encrypted capability.
Enrollment into Non TX+ Encryption Supported Panels (ITI-
319 Protocol)
To enroll the TX+PIR into a panel utilizing the standard ITI-319 protocol, follow
these steps:
1) First remove the battery pull tab from the device.
2) After the pull tab has been removed, place the panel into program
mode, then go to Learn Sensors menu. Refer to your specific alarm
panel manual for details on these menus.
3) Once the Learn Sensors mode has been activated, remove the front
sensor housing from the back housing by pressing on the tab located
at the bottom of the device. Then pull apart the front housing to
reveal the circuit board which is securely mounted in the back
housing. This will activate the tamper switch which will auto-enroll the
device. Then select the appropriate sensor group and number. Refer
to your specific alarm panel manual for details on the different sensor
groups.
4) If the panel does not respond upon tampering the device, replace
and then remove the cover again to tamper the sensor another time.
Repeat until the panel responds, and then continue to selecting the
appropriate sensor group and number.

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