The Evolution Contact Input Module allows connection of up to four independent volt free contact closure inputs to trigger events on an eDIN+ or Evolution system.
Inputs can be from retractive switches, push buttons, rocker switches, PIR sensors or relay outputs from security systems etc.
The inputs may be used to trigger any operation in the same way as a button on a keypad.
Triggering may be on any state: closed, opened, held-closed or released-after-being-held.