Features:
- Sensitivity/Alarm Time:Within 60~90 minutes at 50ppm CO concentration;Within 10~40 minutes at 100ppm CO concentration;Within 3 minutes at 300ppm CO concentration
- LCD Displayer
- Standby Mode: Green Led flashes once every 30 seconds
- Alarm Mode: Red Led quickly flashes 4 times with unit chirping every 5 seconds, then repeat,Low-bat Indicator:Chirp every 30s as battery lower than 3.3V with green LED flashing and Lb on LCD
- Mal-function Indicator: Chirp every 30s with green LED out and Err on LCD
Specifications:
- Voltage: 220V 50HZ
- Size: 10 x 4cm
- Sensor: Electrochemical CO sensor
- Audibility: 85dB ( at 1m distance ), Frequency 3 – 0.5KHZ
- Standby Current: <50mA
- Alarm Current: <50mA
- Power consumption: 0.3mW
- Powered By: 3 x AA Batteries (Not included )
Package Details:
- 1*Carbon Monoxide Alarm
- 1*User Manual
- 2*Screws
Reviews
There are no reviews yet.