Product characteristics:
1. Electrochemical carbon monoxide sensor
2. Suction Top Installation
3, 3 minutes preheating, detector into working state
4. Alarm mode: four short "beep" sounds, and red LED flashing alarm
5. A "haw" every 30 seconds indicates that the battery is low.
6. It has memory function.
7. Test/Reset Function
Product Specification:
Power Supply: Three AA 1.5V Batteries
Standby current: less than 50 uA (no LCD), less than 200 uA (LCD)
Alarm current: less than 75 mA alarm
Operating environmental conditions: 5 ~ 40 C, 20 ~ 90% R.H.
Power consumption: 0.3 mW
Sensor life: 3 years
Size: 100mm*40mm