1: Good-looking style
2: Japan -made electronchemcial CO Sensor
3: Blister packing
4:Ceiling or Wall mounted

New desgin CO detector 

Celling mounted

Target gas : CO

Alarm concentration: 100-300 ppm

Operating voltage : DC 9V battery

Sound Flash alarm; Sound level: >85dB/m;
MCU processing; Auto-check sensor failure;
High reliability semiconductor sensor; Sensor life: 5 years;
Can work with shutoff valve & exhaust fan (optional);