1.Carbon Monoxide Detector Power:DC9V battery

2.Standby current:<= 35uA

3.Alarm density:150+/-50ppm CO gas

4.Alarm current:< 30uA

5.Sensor:use newest importing electrochemistry carbon,monoxide sensor,it more accurate,more credibility,good at refrain.

6.Superbright LBD display:flash every 30 seconds,When it at standby status,flash quickly when CO leakage.

7.Lound buzzer output: 85db at 3M distance

8.Low voltage test:7.5V

9.Meet CJ3057 11.standard

10. Work environment-1C~50C; 20~95%R.H.