The Heiman Zigbee gas sensor protects you by reliably warning you of escaping gas when a defined limit value is exceeded. The alarm (75 dB at a distance of 1 m) warns you in good time so that you can trace the leak or get yourself and your loved ones to safety. The reliable gas sensor detects all flammable gas types and is recommended for use in the kitchen or boiler room. Zigbee gas sensor for flammable gases. Suitable for indoor use. Low power consumption (<1.5 W). Alarm with 75 dB (1 m distance). Zigbee router function. Power supply: 100 - 240 V (type C). Radio technology: Zigbee 3.0.