Feature

●Light and Sound Alarm Warning: When a dangerous level of carbon monoxide is detected the red LED will flash and the alarm pattern will sound 85-decibel alarm to protect your familys life and property safety from CO detector.
●Alarm Standard: the alert time depend the level of carbon monoxide concentration. 70ppm, alert within 60-240 minutes; 150ppm, alert within 10-50 minutes; 400ppm, alert within 4-15 minutes.Note: When you test the detector, please do not use gas blow the hole directly.
●High Quality CO Alarm, Carbon Monoxide detector equipped with high accuracy and reliable long-life electrochemical CO sensor to detect CO gas leak quickly
●Power Supply: (DC3V) 2AA size batteries.(Not included) Sensor Type：Electrochemical Gas Detection Type：Carbon Monoxide Material: ABS
●Easy Installation And Widely Used:Co detector Coming with mounting accessories, just drill holes in appropriate positions which you need Used for Banks,Houses,Homes for bedroom, kitchen, living room and any other area with a risk of fire danger can be installed a CO alarm.


Description

Features:
Backlit display
Test/Reset button
Alarm memory function
Power saving function
Low battery indicator
Unit end of life warning
Easy installation
85dB Sound Alarm
Specifications:
Sensor: electrochemical co sensor
Display: LED blue backlight digital display
LCD Displayer (optional): 3 digits LCD displayer
Audibility: 85dB ( at 1m distance ), Frequency 3 - 0.5KHZ
Standby Current: <50μA
Alarm Current: <50mA
Standby Mode: Green Led flashes once every 30 seconds
Low-bat Indicator:Chirp every 30s as battery lower than 3V with green LED flashing and Lb on LCD
Mal-function Indicator
Chirp every 30s with green LED out
Size: 3.9in(L) X 3.9in(W) X1.18in(H)
Powered By: 3V （ Batteries NOT included）
Package:
1 x CO detector
2 x screw
1 x manual