Type : AR-WFA-CP90-SL 
Power output : DC5V 1000mA
Standby current : ≤13mA
Alarm Current : ≤230mA
Code : SC2262IC / 4.7MΩ
Ambient Temperatur : -20℃ ~ +55℃
Humidity : 40% ~ 80%RH
Backup Battery : Lithium-ion battery 7.4V/400mA
Sound : 100dB
Support Control : Control Panel CP90