Installation Instructions

P/N 466-5423 • REV A • 20SEPT2018 © 2018 United Technologies Corporation. All rights reserved
TX+2WAYFOB Wireless Keyfob Installation Instructions
PLEASE SEE REVERSE SIDE FOR IMPORTANT PRODUCT
WARNINGS AND DISCLAIMER INFORMATION.
Description
The TX+2WAYFOB is an unsupervised wireless keyfob device that when within
operational range of an Interlogix control panel or receiver, can remotely arm,
disarm, and perform other functions specific to the system.
The TX+2WAYFOB features the TX+ Encryption protocol which provides encrypted
wireless communication to select Interlogix control panels, as well as 2-way
communication functionality providing acknowledgement at the device via the tri-
color LED that transmissions sent have been received by the panel. Please refer to
your panel’s installation instructions to see if it is TX+ Encrypted capable.
The TX+2WAYFOB also utilizes the standard ITI-319 protocol which is compatible
with all Interlogix control panels and receivers. When enrolled into a panel and
operating in the standard ITI-319 mode, the device functions in 1-way mode only and
does not receive acknowledgement signals back from the panel.
Figure 1: TX+2WAYFOB
Enrollment Into TX+ Encryption Supported Panels
To enroll the TX+2WAYFOB as an encrypted keyfob 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, press and hold both
the STAR and LOCK buttons together for 5 seconds. The LED
will blink red one time upon transmission, followed by an alternating RED
and GREEN blinks (6 times total) for successful acknowledgement of
enrollment into the panel.
3) If the panel does not respond after completing step 2, repeat 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.
If the keyfob is unintentionally enrolled into a TX+ Encryption supported panel in the
standard ITI-319 protocol mode, the device will need to be removed from the panel,
and the keyfob Reset/Restore function will need to be performed before attempting
to re-enroll in the TX+ Encryption mode. The Reset/Restore function is performed by
pressing and holding the UNLOCK and LIGHT buttons together for 5 seconds.
The LED will remain illuminated green for 3 seconds following the successful
reset/restoral.
Enrollment into Non TX+ Encryption Supported Panels (ITI-
319 Protocol, one-way mode only)
To enroll the TX+2WAYFOB into a panel utilizing the standard ITI-319 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, press and hold both
the LOCK and UNLOCK buttons together for 5 seconds.
The LED will blink red one time upon transmission. Then select the
appropriate sensor group and number on the panel. Refer to your specific
alarm panel manual for details on the different sensor groups.
3) If the panel does not respond after completing step 2, repeat as
necessary.
Note: When the TX+2WAYFOB is enrolled into a panel utilizing the standard ITI-319
protocol, the 2-way communication functionality is not available and it will operate as
a standard 1-way device.
Operation in TX+ Encrypted Mode
When the TX+2WAYFOB is enrolled into an Interlogix panel/receiver that supports
the TX+ Encrypted protocol, and the device is communicating via the TX+ Encrypted
protocol, the following chart indicates the different transmissions possible, along with
their corresponding LED acknowledgements after the initial RED blink upon
transmission:
FUNCTION
KEYFOB ACTION
LED RESPONSE
PANEL STATUS
Enrollment
Hold STAR and LOCK together
for 5 seconds
RED LED blink
once, followed by
RED/GREEN
alternating
Device
successfully
enrolled
Arm Stay
Press LOCK once
RED LED
blinks 2 times
Panel Armed
Stay
Arm Away
Press LOCK twice
RED LED
blinks 4 times
Panel Armed
Away
Disarm
Press UNLOCK once
GREEN LED
blinks 3 times
Panel Disarmed
Panic
Hold LOCK and UNLOCK
together for 3 seconds
RED/GREEN
alternating
Panic Alarm
Re-sync
(only done
during sensor
test mode)
Hold STAR and LOCK together
for 5 seconds
RED/GREEN
alternating
Device
successfully
resynchronized
Reset/Restore
Hold UNLOCK and LIGHT
together for 5 seconds
GREEN LED
stays on for 3
seconds
Keyfob reverts
back to factory
defaults