Household CO Alarm Honeycomb Coal Smoke Gas Detector Wall-mounted Intelligent Voice Prompts

• --Microprocessing control, built-in voice chip, can show the concentration of carbon monoxide.
• --The electrochemical sensor has the characteristics of high stability, low power consumption and small sensitivity drift.
• --It is mainly used in places where CO gas leak may occur, to detect the leakage of CO gas and ensure the safety of life.
• --Long standby life, sensor fault self-test function. It is recommended to be installed in the bedroom, corridor, basement, car and living area.

Descriptions:

Item type: CO Alarm

Product Material: Plastic

Color: Black, white

Size: 3.9*1.5inches（10CM * 3.8CM）

Weight: 200g

Error: +/- 10%

Installation: Wall-mounted

Communication method: Wireless

Working voltage: 3 * 1.5V AAA battery (not included)

Normal working concentration reading: 000 PPM

Humidity: 10% -95% relative humidity

Sensitivity level: 5 PPM

Operating temperature: 0-50 ℃

Battery indicator: Low battery alarm

Alarm concentration reading: 030 ~ 999 PPM

Detection concentration: 000 ~ 999 PPM

Installation matters:

1. Usually, the detector should be installed in the places where people stay for a long time. It is recommended to be installed in the bedroom, corridor, basement, car and living area.

2. Since the concentration of CO is lighter than air, the detector should be installed below the ceiling 0.3-1 meter. Position within 1.5 meters of the radius of the air source. Or put the alarm on the bedroom nightstand, in the car.

3. When the detector is installed, do not get too close to the stove, so that it will not be baked by flame. Also can not install in the exhaust fan, the door window side and the bathroom. It can not be installed in a large area of oil smoke, so as to prevent the oil smoke from blocking the air inlet of the detector, which can affect the detector's sensitivity.

Features:

--Light and safe material

--Easy to operate

Package includes:

1 * CO Alarm

Several screws

1 * Manual

Notes:

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