Wireless Digital Led Display Natural Leak Combustible Lpg Gas Detector Alarm

FEATURES:

High reliable catalytic combustion method
Gas concentration displaying (PPM)
Power supply from AC 100V-240V with build-in battery
Intelligent microprocessor control
Auto detect sensor failure
Auto send notification to host when alarm
One relay output when alarm

SPECIFICATIONS:



AV voltage?AV 100V-240V 50-60Hz
Battery voltage?9V rechargeable battery(optional)
Working temperature?0-50?
Environment Humility?10%-95%
Alarm Density?2500PPM (±1500PPM)
Alarm time?keep alarming after over 2500PPM
Wireless working frequency?433MHz
Wireless working distance?150M (in open area)
Size?120×80×35MM

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.