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Your cart is empty.
Your cart is empty.Product Description

GiiHoo CO Smoke Alarm Detector Features:
1. Adopted with high quality built-in photoelectric and electrochemical sensor with high accuracy;
2. Sound & Flash Alarm & LED indicating Alarm;
3. LCD screen for real-time display of detected concentration PPM;
4. One Button to Test or Hush Mode;
5. Loud 85dB Buzzer;
6. SMT manufacture technology, reliable stability;
7. Provides Uninterrupted 24/7 Protection, 360-degree detection;
8. Battery operated and low battery warning: please replace batteries when LCD display “Lb”.

Tips for installation:
1. It is recommended to be installed in bedrooms, corridors, basements, cars and living areas.
2. Since carbon monoxide is lighter than air, the detector should be installed 0.3-1 meter below the ceiling.
3. Do not install in places with large water vapor flow such as exhaust fans, doors, windows, and bathrooms.
4. Do not install in places with heavy smoke.
5. Do not install in places where the relative humidity is greater than 95%.
6. Do not install in places with high dust, water mist and oil mist pollution.
7. Do not install in places with high wind speed (greater than 5m/s).

The LEDs show the operating status of the unit:
Green LED indicates normal operation
Red LED Indicates Smoke Alarm
Blue LED Indicates Carbon Monoxide Alarm
LCD Digital Display
The LCD display can clearly indicate real-time carbon monoxide concentration in the air. (To save power, it cannot display ppm every second. The screen only lights up when you press the test button).
One Button to Test or Silence the Alarm
With a convenient test/silence button, you can manually test the alarm to ensure everything is functioning properly or temporarily eliminate annoying false alarms.
Battery Powered
The CO smoke alarm is powered by 3 x 1.5V AA batteries (package not included) for easy of use. When "Lb" is displayed on the LCD screen, please replace the batteries.


- Power supply: 3*1.5v AA battery (package not included)
- Sensor: Electrochemical and photoelectric sensor
- Temperature: 0℃-50℃
- Relative Humidity: 10-95%
- Smoke sensor sensitive: 0.1%db/m-9.9%db/m
- Item size 4.15*4.15*1.5 inches
- Item Weight 6.4 ounces
- Carbon monoxide sensor detect concentration: 000-999 PPM
Package Included
- 1 x Smoke and Carbon Monoxide Detector
- 2 x Screws
- 1 x User Manual
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