dual voltage co detector both plug and battery operated with LCD display

dual voltage co detector both plug and battery operated with LCD display DP-806   Features: 1  High Reliability Sensor 2  Easy to install. 3  MCU Processing Adopted 
4  Auto-Check Sensor Failure
5  Auto Reset After CO Clears
6  Induced GAS/LPG and Natural Gas 7  Monitoring for carbon monoxide in a continuous manner.
8  Giving a loud alarm (85 dB) when it detects a buildup of carbon monoxide.
9  Having a Test button for you to test the alarm anytime. 
10  Self-testing its operative function continuously.
11  Comply with the requirements of EN50291.      specifications:  

Model NO.	DP-712CS-AB	DP -712ES-AB	DP -712ESY-AB	DP -712EVSY-AB	DP -712EFSY-AB
Operating voltage	AC100-240V
Gas species	CO
Sensor	Semiconductor	Electrochemical	Electrochemical	Electrochemical	Electrochemical
Concentration display	N/A	N/A	Digital LCD	Digital LCD	Digital LCD
Alarm level	150PPM±80PPM	150PPM±50PPM
Drivable accessaries	N/A	N/A	N/A	Solenoid valve	Exhaust fan
Alarm output	Sound&LED flash alarm
Sound level	≥85dB/3m
Rated power	2.5W
Installation	Wall mounted
Working environment	-10°C~+50°C,(≤95%RH No congelation)
Dimension	118.5*82*43mm

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