VisorTech
set of 2 multi-gas detectors for common household gases, with 3 LEDs, 85 dB

Your detectors for all common household gases: Simply plug the compact devices into a socket. The best place, of course, is near your gas boiler, natural gas heater or gas stove. They will warn you of leaking natural gas. Do you fill your vehicle with LPG? Then your new detectors are also ideal for the garage.

Warn youalready at low gas concentration by short, successive signals with 85 dB volume. This way you are warned even before the concentration reaches a dangerous level! And this until the gas concentration has fallen sufficiently and the danger has been averted.