Using ultra low power microcontroller + photoelectric principle technology, long standby life.
High performance photoelectric bidirectional scattering patented technology, stable, reliable and accurate.
Rotary detachable cover design, convenient cleaning, replacement of batteries.
Hinged detachable base.
Loop terminal provided.
Mounting holes line up with standard plaster brackets.
LED Indicators.
Alarm Volume: Over 80dB
Rated voltage: DC 3V (2pcs 1.5V AA Battery)
Quiescent current: ≤10uA
Alarm current: ≤40mA
1 x Smoke Detector (Not included with battery)
1 x User Manual
1 x Packaging Box
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