GMJF CO Detector LCD Portable Carbon Monoxide Monitor Alarm Warn Sensor by Shenzhen GMJF

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Description

We are proud to present the brilliant GMJF CO Detector LCD Portable Carbon Monoxide Monitor Alarm Warn Sensor.

With so many on offer today, it is great to have a name you can recognise. The GMJF CO Detector LCD Portable Carbon Monoxide Monitor Alarm Warn Sensor is certainly that and will be a perfect purchase.

For this price, the GMJF CO Detector LCD Portable Carbon Monoxide Monitor Alarm Warn Sensor is highly respected and is always a popular choice with most people. Shenzhen GMJF have provided some nice touches and this results in good value.

Manufacturer Description

Note:
1. This carbon monoxide alarm is designed to detect carbon monoxide gas. It is Not designed for Smoke detect and alarm or ANY GAS detect.
2.Don't press test/reset button while installing batteries. Otherwise, the unit will not work.
3. The unit needs to be tested weekly. Verify the alarm and LED light operation by test the unit once a week.
4. The lifetime of CO detector, is depends on the sensor which build-in alarm. The lifetime of the sensor is depends on air humidit. If the alarm under a proper level of air humidit, the lifetime of alarm would be 1 year. Otherwise, it would not live more than 1 year.
5.This CO alarm is with 3 AA Alkaline batteries. The lifetime of batteries would be 1 year or more than 1 year when under standby mode. The lifetime of batteries would be less than 1 year if you press the test botton often or the detector alarm often.

Package Included:
1 x CO Alarm
2 x Screws
1 x User Manual

Features

Operation Condition: 5~40?, 20~90?R.H & Power supply: 3 AA batteries (not included) Alarm standard: 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes Power saving feature: The alarm sound pattern is 4 beeps every 5 seconds for the first 4 minutes. In 4 minutes, it will change to 4 beeps ever minute to save the battery Alarm tone: 85 decibels. When a dangerous level of carbon monoxide is detected,the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash 3 digits LCD displayer is optional. 'Err' indicates the unit malfunctioning. 'Lb' indicates low power. '999ppm' indicates CO level over 999ppm. If the Co leakage is less than 999ppm but over 30ppm, it would show its actual concentration

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