Interlogix TX-ENC-KF Installation Sheet

TX-ENC-KF 2-Way Encrypted Keyfob
Installation Sheet
Enrolling
Each keyfob is learned in to a control panel as an unsupervised sensor and uses one available zone slot. For the
Ultrasync Self Contained Hub and Modular Hub, learn-in the device by pressing the "lock" and "2" buttons
simultaneously. Please refer to your specific control panel installation manual for full instructions.
Operations
Lock
Press once for Arm-Away mode.
Unlock
Press the unlock button to disarm your system. You do not have to enter your access code when you use this key
to disarm the system.
Auxiliary
Press the "1" button once for Arm-Stay mode, twice for Stay Instant mode, and three times for Stay Night mode.
The "2" button's function depends on the individual panel programming. Refer to the installation instructions for
your panel.
Panic or Aux
If the keyfob is programmed using a panic group number, pressing the buttons and simultaneously will activate an
audible or silent panic alarm (depending on a group number) and initiate reports to the central station. Similarly, if
the keyfob is programmed using a portable auxiliary group number, pressing the buttons and simultaneously will
activate an audible or silent auxiliary alarm (depending on a group number) and initiate reports to the central
station.
LED indications
Every event sent from the keyfob to the panel is signaled with a single flash of the green LED.
Also, the following panel events are transmitted to the keyfob, and indicated by the keyfob's LED state:
System disarmed = Green flashing LED for 1 second.
System armed (away and stay) = Red flashing LED for 1 second.
System in alarm (intrusion event, life safety) = LED alternates flashes between red and green 2 times, then stays
red for 3 seconds indicating an alarm condition.
System trouble (can't arm) = LED flashes yellow for 1 second.
Keyfob low battery = LED flashes yellow 3 times.
In case the user is out-of-range of the receiver, this will be indicated with the LED flashing yellow 2 times. The
keyfob will send a low battery signal when the battery voltage goes below 2.2 V and it will also be reported to the
panel if the keyfob is learned into the panel.
Stay mode options
Single press of the "1" button makes the normal Stay mode active – interior zones are bypassed. If you press the
button again, Stay Instant mode activates − your entry/exit delay zones will not be bypassed anymore and will
become instant. If you press the button a third time, Stay Night mode activates − in addition to entry/exit zones,
also zones set up as "night zones" will become instant. This prevents even authorized users from entering the
protected area unless it is disarmed first (for example by someone inside the Stay area).
Replacing the Battery
Because keyfobs are non-supervised devices, a low battery signal will only be received by the control panel when
the device is within range of the receiver and a button is pressed (a low battery signal will only be sent when a
button is pressed). When the device is carried beyond the range of the receiver and/or is seldom used or tested,
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