Tuya cloud platform APP alarm information push.
High sensitivity, low power consumption, strong stability.
Ultra long life battery power supply.
Install to use, no wiring plug trouble.
Ceiling installation.
Live alarm with ultra loud buzzer.
360*all-round alarm.
ABS flame retardant shell material.
Using high-performance microprocessor.
Power supply: DC9Valkaline battery (6LR61/9V)
Quiescent current: <10uA(wifi) <20uA(independent)
Alarm current: <100mA(wifi)<150mA(independent)
Sensitivity:0.05~2.0dB/m(independent)
Working temperature: 0~+50°C
Relative humidity: ≤95%RH, no condensation
Alarm sound:>80dB
Battery low voltage alarm:<7.0V±0.2V
Product size: 107x107x48mm(LxHxD)
Manufacturer：It can be used for at least 1 year
User：What do you use to ensure the accuracy of sensitivity
Manufacturer：We will use professional standard smoke test box test before packaging
User：How many decibels can it reach
Manufacturer：It can exceed 80 decibels
