OWSOO 433MHz Plug-In Combustible Gas Leakage Detector Flash & Strobe Alarm Sensor for Home House Security Alarm System

High-stability combustible gas detector which is used for detecting the leak of combustible gas.
Loud sound, the alarm volume over or equal to 70dB.
The Gas detection will send out both loud sound and flash light alarm.
Low-consumption design,more power saving.
Ideal entry warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, and more.