CO Alarm

Product Description

1) Power Supply : 3*1.5V AA batteries
2) Sensor: Electrochemical CO sensor
3)Alarm Style :Per EN****1
4) Sensitivity/Alarm Time:
  Within *0~*0 minutes  *0ppm CO concentration;
  Within *0~*0 minutes  **0ppm CO concentration;
  Within 3 minutes  **0ppm CO concentration
5) LCD Displayer(optional): 3 digits LCD displayer
6) Audibility: *5dB ( at 1m distance ),
7) Led Indication /Sound Pattern :
  Standby: Green Led flashes once every *0 seconds
  Alarm: Red Led quickly flashes 4 times with unit chirping every 5 seconds, then repeat,
8) Low-bat Indicator :
  Chirp every *0s as battery lower than 3.3V with green LED flashing and Lb on LCD
9) Malfunction Indicator :Chirp every *0s with green LED out and Err on LCD
*0) Power consumption :0.3mW
*1) Sensor Life: 3 years
*2) Operation ambient: 0 ~ *0, *0% ~ *0%RH
*3) Mounting: Wall/Ceiling mounting
*4) Dimension **0mm**0mm, Weight: 0.2kg