New Stand-alone gas smoke detector SC-3A

Description: 1.GAS detector,Smoke detector,CO Detector,Scarbon monoxide detector,sending wireless signal alarm independently. 2.whiledetector density reach the limited,it gives off alarm warning,cause people attention. 3.Manual test,auto reset after alarm. 4.Network out put/led indicator. 5.Ingenious structure design. 6.Strong adaptability to circumstance. 7.Easy install widely used for room,hall,kitchen,party,no smoking place,hotel,factory and so on. Technical parameters: Operating voltage: DC9V AC110-260V Sound:105dB Working humidity: less than 95%RH Detecting area: 20 square meter Packing:100pcs/CartonSize:48*60*25cm(L*W*H)