Smoke sensor can easy setup and use as standalone detectors. Wireless smoke sensor can connect Alarm system and protect your home and business.
Smoke sensibility : >0.09 ~ 0.16 dB Power supply : 2 x AA 1.5V batteries (included)Antenna : InternalVolume : >85dB Heat sensibility : >54 ~ 70°CCertification : EN 14604-2005Dimensions : Ø120 x 35.5 mmHousing Material: ABS plastic Battery life : ≥2 year