5.5*2.1mm male female plug dc automatic mini led strip use pir motion sensor 12v detector switch for led strips

features: 1. automatic induction: when people enter into the range of induction,it will output high level; when people leave, it will turn off high level and output low level with delay. 2. light sensor control (it is optional, default setting: no):it will trigger only in the darkness. 3. adopted specific integrated circuit, stable work, strong anti-interference capability. 4. reliable quality, switch life can reach more than 20 million times.