Carbon Monoxide Detector CO alarm with EN50291 or UL2034 standards Good Qualty High Safety Best Benefit High Technology Specifications 1,Self-testing anytime; 2, Alarm memory & query record function; 3, LCD display concentration (3 digitals); 4.Three LEDS to indicate different status: power supply(green), alarm(red), fault(yellow); 5, Circuit and sensor fault signal warning (alarm,LCD display & LED indication); 6.Test/Hush/Reset Button with 3 LEDS 7. Low Battery alarm (alarm,LCD display $ LED indication) 8, Can not be fitted with bateery missing CO Alarm JB-868L is designed to detect the leak of CO gas. Features: 1. Sensor Type: Electrochemical; 2. Non-radioactive technology for environmental friendly; 3. Power Supply: 4.5V Alkaline Battery; 4. Standby Current: 6uA; 5. Alarm Current: 23mA; 6. Operation Temperature: -10°- 50°; 7. Low battery warning; 8. Self-Test Button to verify operation; 9. easy installation; 10. Silence function with 3 led indicators; 11. CO Sensitivity meets EN50291 or UL2034; 12. Alarm Sound Level: >85dB at 10 feet (3m); 13. Easy to install, move and maintain; 14. 5 years limited warranty; 15. 5 years battery life; Specifications: Sensor Type | Electrochemical | Power Source | 3*AA 1.5V battery(Total 4.5V) | Standby Current | 6uA | Alarm Current | 23mA | Alarm Sound Level | 85 decibels at 3 m | Response Times | EN50291: At 50 ppm, unit must alarm within 60 ~ 90 mins At 100 ppm, unit must alarm within 10 ~ 40 mins At 300 ppm, unit must alarm within 3 mins UL2034: At 70 ppm, unit must alarm within 60 ~ 240 mins At 150 ppm, unit must alarm within 10 ~ 50 mins At 400 ppm, unit must alarm within 4 ~15 mins | Operation Temperature | -10°- 50°
| Ambient Humidity | 15% to 90% Relative Humidity |
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