Alert and warn people stay far away from danger field when it detecting.
Morden & Elegant design with LCD digital display.
Permanent carbon monoxide sensor.
Long service life sensor,low power consumption.
The alarm will emit four short alarm beeps when Carbon Monoxide is detected and will emit continuous beeps when smoke is detected.
The alarm will also emit continuous beeps when both smoke and carbon monoxide are detected at the same time.
Green and red LED lights that indicate normal operation and alarm status.
Suitable for detect the smoke in house, shop, hotel, restaurant, office, etc.
Method of use:
After install batteries,Emit a sound and the red light flash quickly and LED display 888 ppm mean battery installed correctly,the green flash every 30 seconds to screen out,showed a concentration when the concentration of more than 30 PPM.No show below 30 PPM.
Test button to verify that unit is functioning correctly.
One "beep" every seconds is an indication that the battery is low or the unit is malfunctioning.
The last alarm value will be record and display when press the button,the green light will flash once every second.Press button again to reset condition.
-The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
-Please allow 1-2cm differences due to manual measurement.
-This listing is for items listed above only, other accessories (if any) are not included.
1.This alarm will only indicate the presence of carbon monoxide gas at the sensor.Carbon monoxide gas may be present at other area.
2.This alarm must be mounted on a wall or a ceiling.
3.Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
4.Please understand that colors may exist chromatic aberration as the different placement of pictures.