From Zenitel Wiki
The IP Vandal Resistant Substation with TKIE has the possibility to be fitted with a tamper switch. Making it possible to raise an alarm if the station is dismounted from the backbox.
In AlphaPro, create this event for the Tamper Switch:
The IP Substation must have I/O 3 defined as an input, which is the default setting.
Mounting instruction on Tamper Switch for IP Vandal Resistant Substation TKIE
Step 1: Remove the two nylon nuts shown below
Step 2: Attach the supplied spacers
Step 3: Mount the tamper switch board
Step 4: Move the button GND wire from the the TKIE board to the tamper switch board
Step 5: Use the supplied wires to connect GND and Input 3 as shown below