The unit could be handed to the wrong side, or the magnet may be out of alignment.
Unplug battery and re-connect, if the unit beeps 5 times the unit is not handed.
Use the magnet locator when mounting the device.
If JP1 is cut the small stock Detex magnet will no longer work and the unit is now looking for wired contacts.
If there are wires landed on the J2 fire loop, check the LED2. If it…
The arm may have been installed wrong. To reinstall the arm, remove from spindle and…
Refer to the installation instructions and follow the instructions
The key is turned to the armed position, but the device does not sound when…
The likely causes are that either: - Your door contact is not activating when the…