220V Cooling Fan Bluetooth + sensor

Bluetooth + sensor allows "220V Cooling Fan" intelligent, automatic adjustment, automatic switch! This is a very modern idea, image sensor, Bluetooth, mobile APP, which all spend a few hot, personal feeling very representative. Probably function is the temperature sensor detects temperature, speed control; infrared sensor control switch, closed when no one.
(1) Intelligent "dota2雷竞技下载 " can be instantly detected by the temperature to room temperature, and then the temperature level of the fan speed of self-regulation.
(2) by means of an infrared sensor smart fan experience of human existence, when no one can automatically shut down to save energy.
(3) "dota2雷竞技下载 " system assembly Bluetooth module, you can use handheld devices (such as mobile phones) to control a number of related functions, easy and convenient.