Xin Yan is a smart infrared body detector. Together with the proprietary smart switch, it controls the turning on and off of a light, thus saving electricity. Its appearance is timeless yet modern so that it blends well into a wide range of environments. The built-in infrared lens and round, white body together create a harmonious unit. Installation and disassembly of the device is easy; the bracket merely has to be installed first, then the main body can be fitted over it.