Self Testing Call Button (Zenitel Connect Pro)

The Vandal Resistant intercom - VR3G-1P features a Self Testing Call Button. The Event Handler is used to activate the call button and report the results.

The Piezo button of the VR3G-1P has internal circuitry that will physically activate the call button as if someone has pressed it. This allows for full testing of the stations operating when used in conjunction with Tone Testing.