Compound GAS & CO alarm use for home
AC 220V plugin, with CE cert, detect CO, LPG, NG, CNG...
it install are easy.

Cheapest Compound GAS & CO alarm, easy install for home use, With CE certificate.

 Power: AC110V or AC220V battery
Standby current: <= 35uA
Alarm density: 150+/-50ppm CO gas                            LPG   1000-10000PPM                            NG    1000-10000PPM
Alarm current: < 30uA
Low voltage test: 6.8V
Work environment: -10C~50C; 20~95%R.H.Superbright LED display:flash every 30 seconds,When it at standby status,flash quickly when CO leakage.
Lound buzzer output: 85db at 3M distance.OEM and ODM are welcome