Sensor fault detection function
The carbon monoxide alarm is the only battery-operated alarm that includes a backlight digital display feature. This key feature adds an advanced level of protection. The battery operated CO alarm includes multiple mounting options, allowing installation on a wall or tabletop. This alarm has been carefully designed and tested to detect CO concentration in a residential environment. It provides continuous monitoring of CO levels, even during power outages when many CO incidents occur. The backlit digital display feature allows for easy viewing of carbon monoxide levels from 30-999 PPM (parts per million).
1. CE& EN50291 CO Detector; 2. 7 years lifetime,high accurate electrochemical sensor 3. Good quality, good reliability & high stability; 4. Power Supply : 3*1.5V AA batteries; 5. 85 decibel alarm sound; 6. Alarm Style :Per EN50291; The sensitivity and time:
50ppm, alarm in 60-90 minutes
100ppm, alarm in 10 ~ 40 minutes
300ppm, alarm in 3 minutes 7.Simple installation; 8. LCD display; 9. Low battery warning feature;
10. Test/reset button; 11.Dimension :115mm x37mm, Weight: 200g.
The CE&RoHS Certificate: