This smart alarm / siren compatible With following brand gateway: Fibaro/Smarthings/Vera/Zipato/Iris/Wink/IBEYOND SMART GATEWAY.
USB Siren Alarm（10 sounds to be choosen）
Make sound and alarm when alarm triggered
Compatible with 300 series and 500 series
Range: up to 50m outdoor, up to 30m indoor
Standby current: 87uA
Battery: CR123A*2 Or 5V/2A USB charger.
Battery life: 1 year
Continuous work: 1400 times
Up to 115db.
Operation temperature: 0-40℃
Z-Wave Radio Frequency: 921.4MHz ANZ