The product is a smart combustible gas detector with sound prompt alarm, supporting display of the gas concentration. When trigger the gas detector, it will alarm with build-in siren. This detector adopt semiconductor sensor which is stable and reliable. It keeps the place safe from the threats of combustible gas (such as liquefied petroleum gas, natural gas, methane, etc.).
Miniature DC Motors Small Motor for toys and RC car
The product is new energy saving device, it adopts good sensitivity detector, itegrated ckt. It gathers automatism, convenience, safety,saving energy & physical functions. It works by receivging human motion infrared rays.