SM003-CB24

Power supply : 4.5V（3pcs AAA alkaline batteries）
Alarm voltage: 3.6V±0.2V
Static current: ≤20µA
Dynamic current: ≤220mA
Operating temperature: 0~55℃
Operating humidity: 20~80%RH
Responsiveness: <0.005s
FAR (False Acceptance Rate): <0.001%
FRR(False Reject Rate): <1%