Optical Smoke Alarm Mains Powered with Battery Back-up
Fire alarm system
Applicable Scenarios
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Wireless smart electricity online monitoring device
Voltage
AC/DC 85-270V
Power dissipation
≤5W
Wired and wireless relay bases
Power supply
主电：220VAC,备电：内置不可拆卸3V VL2032 2节可充锂电池
Battery life
能够维持正常待机72小时；报警维持 4 分钟；维持故障警报24 小时
Heat Alarm 10Year Lifetime Battery （optional RF function）
Model#
MHA-866
Battery life
10 Year
Intelligent electricity online monitoring device
Voltage
AC/DC 85-270V
Power dissipation
≤5W
Wireless smart electricity online monitoring device
Voltage
AC/DC 85-270V
Power dissipation
≤5W
Wired and wireless relay bases
Power supply
主电：220VAC,备电：内置不可拆卸3V VL2032 2节可充锂电池
Battery life
能够维持正常待机72小时；报警维持 4 分钟；维持故障警报24 小时
Heat Alarm 10Year Lifetime Battery （optional RF function）
Model#
MHA-866
Battery life
10 Year
Intelligent electricity online monitoring device
Voltage
AC/DC 85-270V
Power dissipation
≤5W