Carbon Monoxide Detector
For your safety, it is necessary to have a carbon monoxide alarm if you have an attached garage, wood or gas fireplace, or any one of these gas appliances: furnace, water heater or range/stove. It monitors the air for the presence of CO. The alarm will sound and be accompanied by the flashing red LED light when there are high levels of CO present to remind you.
Carbon monoxide detector, built-in electrochemical sensor, if CO concentration over 50ppm will alert you.
Using 3 digits LCD screen, the blue backlight will be activated when alarming.
Actual concentration will be showed on the LCD if the CO leakage is less than 999ppm but over 30ppm.
Four short alarm beeps, loud 85db, and the red LED will flash while in alarm mode.
Green and red LED lights to indicate normal operation, low battery indication, and alarm status.
Alarm Memory Function: if the unit ever alarmed, press the button, green LED will flash and the peak alarm level will indicate on the LCD to alert you there is one CO alarm occurs.
Test/Reset button to test the unit electronics and verifies proper unit operational and reset the unit during CO alarm.
Power Supply: powered by 3 * 1.5V AA batteries(not included).
Power Saving Function: the alarm sound pattern is 4 beeps every 5 seconds for the first 4 minutes. After 4 minutes, it will change to 4 beeps every minute to save the battery.
Widely used in garage, wood or gas fireplace, or any one of these gas appliances: furnace, water heater or range/stove.
Note: Please read the user manual thoroughly before use.
Power Supply: 3 * 1.5V AA batteries(not included)
Sensitivity & Time:
50ppm, alarms within 60~90mins
100ppm, alarms within 10~40mins
300ppm, alarms within 3mins
Alarm Loudness: over 85db
Standy Current: ＜50Ua(without LCD), ＜200uA(with LCD)
Alarm Current: ＜75mA
Operation Ambient Condition: 5~40°C, 20~90%RH
Item Size: 10 * 3.5cm / 3.9 * 1.4in (D * H)
Item Weight: 88g / 3.1oz
Package Size: 10.5 * 10.5 * 4cm / 4.1 * 4.1 * 1.6in
Package Weight: 120g / 4.2oz
1 * Carbon Monoxide Detector
2 * Screw
2 * Plastic Insert
1 * User Manual(English)