Techly I-ALARM-GASDET Methane,Natural gas gas detector

Detect Natural Gas/LPG, 75dB/m, 433 MHz, 80m, AC 220V The product is an indoor combustible gas detector with high stability, used for combustion gas leak detection. It uses highly stable semiconductor gas sensor with features of stable performance and low drift of sensitivity. When it senses combustion gas leak that reaches the
alarm level, it will gives out alarm sound with red LED flashing. The detector is applied in indoor areas where combustion gas leaks may happen.