Smoke detector/เครื่องตรวจจับควัน

Power Supply: 10-year 3V lithium battery CR123A(1500Ah3V)
Volume of alert: 85dB at 3 m
Indicator flash: LED(red)
Alert for lower power: <2.8V
Temperature: -10°C ~+55°C
Humidity: <95%R.H.
Alert Mode: Visual/Audible
Dimension: 099*41.5mm(With mounting plate included)
Weight: 115g (with battery)
Reference standard: EN14604-2005