Operating voltage: 9~16V DC
Static current: ≤15mA (12V DC )
Alarm current: ≤25mA
Detection range: min15DB
Test time: ≤60s
Operating temperature: -10℃~+80℃(14℉~176℉)
Alarm output: Relay output Normal closed
Contact point: 28VDC/80mA(Wired)
Radio(315MHz or 433MHz)(Wireless, >100m)
Size: 92.0mm×67.0mm×26.4mm