Product Description
1. Power: DC4.5V (3 AA alkaline batteries or carbon batteries) Static current: <30uA
2. Alarm current: <35mA Operating temperature: -0°C ~ 55°C
3. Operating humidity: 10% ~ 90% RH Beeper sound: >70dB (at 1m)
4. Battery life: up to 1 year Sensor life: up to three years
5. Low voltage alarm: <3.7V (green light flashing, beeper sounds and Lo2 is displayed instantly)
6. Indicator light status: Green light: normal monitoring (every 80S) Fault yellow light: flashes when there is a fault
Red light: alarm Life yellow light: flashes when it is due
7. Alarm set value: Carbon monoxide concentration 30ppm alarm in 120 minutes; 50ppm alarm in 60 ~ 90 minutes; 100 ppm alarm in 10 ~ 40 minutes; 300ppm alarm in 3 minutes





| Power: |
DC4.5V (3 AA alkaline or carbon batteries) |
| Static current: |
<30uA |
| Alarm current: |
<35mA |
| Operating temperature: |
-0°C ~ 55°C |
| Battery life: |
<3.7V (green light flashing, beeper sounds and Lo2 is displayed instantly) |
| Indicator light status: |
Green light: normal monitoring (every 80S) Fault yellow light: flashes when there is a fault |
| Alarm set value: |
Carbon monoxide concentration 30ppm alarm in 120 minutes; 50ppm alarm in 60 ~ 90 minutes; 100 ppm alarm in 10 ~ 40 minutes; 300ppm alarm in 3 minutes |
Color box size: 120*110*47MM
Single box weight: 0.22KG
50 pieces/box
Outer box size: 560*490*230MM
Single box weight: 12KG