AC/DC Operated CO alarm

Carbon Monoxide alarm (CO alarm, CO detector) 1.EN50291

Carbon Monoxide alarm with EN50291  (carbon monoxide, CO detector) 

Main Features: 

1.Non-radioactive technology for environmental friendly

2.CO concentration threshold: varying time-to-alarm depending on concentration

3.With quick fix mounting bracket for easy installation and simple AC connector for easy installation

4.Fitting and battery tamper resist feature

5.Inter-connectable up to 40 CO, Heat And/Or Smoke Alarms

6.2 color LED indicator (Alarm and AC power indicator)

7.Low-battery and battery missing warning indicator

8.Hush/Test button

9.Auto-reset when CO clears

10.CE, TUV approved, comply with EN50291, UL 2034 standard

Power Source	220-240V AC 50Hz and 9V DC Battery back-up
Operation Temperature	5oC to 38 oC
Response Times	At 50 ppm, unit must alarm within 60 ~ 90 minAt 100 ppm, unit must alarm within 10 ~ 40 min At 300 ppm, unit must alarm within 3 min
Battery Back-up Life	In the event of a break in the mains supply the battery will give detector operation for 1/3/10 year minimum
Operation Current	<20mA operation (mains)
Maximum Hush Time	4 min
Alarm Sound Level	85 decibels at 3 meters
Detection Type	Electrochemical
Ambient Humidity	15% to 90% Relative Humidity

AC/DC Operated CO alarm