Gas Detector - Dahua DHI-HY-GA40A

Gas Detector Dahua DHI-HY-GA40A: Flammable gas detectors, intelligent and accurate detection of gas leakage. Timely sending of alarm signals.

> High-performance sensor, intelligent and accurate detection of gas leakage, and send out alarm signal timely
> Operate stably and identify gas type effectively
> Intelligent linkage to close pipeline valve and start exhausting fan
> A built-in high-volume buzzer, 70dB (A) at 1m (3.28 feet)
> Three indicator lights for displaying device status clearly

Documentation