Descripción
◆ Working Voltage: DC 9V (Battery: 9V 6F22)
◆ Working current: <10uA
◆ Alarm current: 30mA
◆ Sound Level: 85dB at 10 ft
◆ Unit Size:Φ115X40mm
◆ Case Material: ABS plastic
◆ Operating Temperature:-10°C~+50°C
◆ Operating Humidity: ≤95%RH
◆ Detecting area: 20㎡
◆ With Test Button