SMOKE DETECTOR LZ-828-27
●Power supply: 1 section 3V CR17335 lithium battery
●Alarm sound pressure: ≥85dB @ 3m in front
●Battery life: more than ten years
●Working environment: -10 °C ~ 50 °C, <95% RH (no condensation)
●Output form: Sound and light alarm
●Execution standard: GB20517-2006
●Product size:80*50mm
●Package size:420*320*360cm