Wireless smoke detector

The utility model discloses a wireless smoke detector includes the data acquisition unit, the data processing and the transmission unit that link to each other with the data acquisition unit, and thepower management unit who links to each other with data processing and transmission unit, data processing and transmission unit include the data processing unit that links to each other with the dataacquisition unit, and the NB who links to each other with the data processing unit the IOT module, NB the IOT module connects the antenna, the smog information transfer that the data acquisition unitwill be gathered gives the data processing unit and awakens the data processing unit up, when the data processing unit exceedes its predetermined smog warning threshold in smog information, produce alarm information and pass through NB with alarm information the IOT module is launched from the antenna. The utility model discloses effects such as the coverage is far away are transmitted, are transmitted in the low -power con