Wired Alarm Sensors

Wired door contacts, magnetic reed switches, wired PIR, vibration, shutter and smoke sensors for wired burglar alarm panels. All prices include GST.

What do NO and NC mean?

Normally open (NO) and normally closed (NC) describe the contact state when the door is shut. Wire the sensor to match the zone type set on your alarm panel. Many sensors here offer both.

Can wired sensors work with a wireless panel?

Only if the panel has wired zone inputs. Check the panel's product page before ordering.