HomeAll ProductsSmoke SensorThrough the theory of advanced optical sensing principle, detecting whether there is smoke in monitoring area and avoid disaster.Smoke SensorSKU: BS8$42.30PriceOut of StockMODELZX-SA-J01WPARAMETERDimension: 70*70*29mmWorking Voltage: DC 3V(CR123A)Measuring range: 50 square meterStability: Long-term working alarm concentration error ±5%LEL
