Description : This product is a smart carbon monoxide detector with voice prompt, microprocessor control, support displaying of the carbon monoxide gas concentration and the time. When trigger the gas detector. This detector adopt catalytic combustion method sensor which is stable and reliable. It keeps the place safe from the threats of carbon monoxide gas. This product can be well used in villas, factories, shopping malls, warehouses, office buildings etc. indoor places.
Features : Human voice prompt.
High reliable electrochemical sensor.
Carbon monoxide gas concentration displaying(PPM),clock(24-hour system).
Alarm memory function(record at most 7 times'alarm).
Auto detect sensor failure,when the detector is in fault,it will displaying EER.
Easy choose CN/EN/UL three standards.
Press the Test/Reset button ,the blue light and red light flash,and the detector also sound continuous alarm.
Press the PEAK LEVEL button,the LCD screen shows the peak level of concertration of last alarm,if press the Test/Reset button then,the data will be cleared.
Double press the PEAK LEVEL button will go to the mode choose.Press the PEAK LEVEL button to choose alarm standard,minute or hour.Press Test/Reset button to adjust the data,press the EAK LEVEL button to confirm after adjustment.
In normal working status,blue LED flashed once in every 30 seconds.Red LED flashes once in every 3 seconds when alarm.
When a dangerous level of carbon monoxide is detected ,it will alarm soon and voice prompt attention please,carbon monoxide gas leaking,please open the window and the door,and the siren alarm.Then please immediately turn off the valve,open the door and window,call your emergency services.
Note: This alarm can not detect natural gas and liquefied petroleum gas contained in the main component.
Specification : Color: White
Size: Approx. 125mm*72mm*35mm
Power Supply:9V batteries (NOT INCLUDED)
Sensor type:Electrochemical CO Sensor
Reference Standard: UL (UL 2034)
70ppm, alarms within 60~180 minutes
150ppm, alarms within 10~50 minutes
400ppm, alarms within 4~15minutes
700ppm, alarms within 2~ 6minutes
Reference Standard: EN (UL 50291)
50ppm, alarms within 60~90 minutes
100ppm, alarms within 10~40 minutes
300ppm, alarms within 3minutes
400ppm, alarms immediately
Reference Standard: CN
CO concentration more than 150PPM, within 5 seconds
Detecting level range: 000~999PPM
Sensitive level: 5PPM
Normal working status: 000PPM
Alarm concentration: 030~999PPM
Battery status: Low battery warning
Temperature: 0~50ﾣC
Relative Humidity:10%~95%
Package includeds : 1 x Carbon Monoxide Alarm
1 x English User Manual
2 x Screw
Details pictures : 
