1.77" TFT color display.

Tuya APP remote push. Sound and light alarm, real voice prompt, mobile phone alarm push.

Perpetual calendar, real-time ambient temperature and flammable gas display.

Combustible gas alarm.

High temperature alarm (alarm threshold can be set).

Green power indicator, red alarm indicator, yellow sensor fault indicator, yellow life indicator.

Test/Mute button.

Support Chinese and English.

The alarm linkage solenoid valve/manipulator is connected to an external air cut-off device.