

Carbon monoxide and smoke composite alarm, capable of detecting carbon monoxide concentration and accurately detecting fires
CO gas detection concentration-0~999 PPM,CO>100PPM,alarm within 3 mins
Smoke detection concentration-0.1%db/m~9.9%db/m, Smoke>0.51%db/m alarm

Carbon monoxide and smoke composite alarm, high pitched alarm, clear LED screen display, working indicator light and alarm/fault indicator light
At HuiDeonne, we have a professional R&D team dedicated to designing and creating reliable home security products, making every home and business a safe place










Carbon monoxide and smoke composite alarm, capable of detecting carbon monoxide concentration and accurately detecting fires
CO gas detection concentration-0~999 PPM,CO>100PPM,alarm within 3 mins
Smoke detection concentration-0.1%db/m~9.9%db/m, Smoke>0.51%db/m alarm

Carbon monoxide and smoke composite alarm, high pitched alarm, clear LED screen display, working indicator light and alarm/fault indicator light
At HuiDeonne, we have a professional R&D team dedicated to designing and creating reliable home security products, making every home and business a safe place


































