1、Universal remote control switch, working well with controller. 2、The housing is made of premium ABS plastic, wear-resistant and durable. 3、The indicator is upward in the right direction. 4、Clear code: The up key and stop key are pressed at the same time, then the indicator flashes, and the clear code is successful. 5、Coding: Copy the handle code into the wall switch. Make wall switch close to the handle. At the same time, press the up key of the wall switch and the up key of the handle, the indicator flashes, and the up key is copied successfully. Copy stop and down Features: Universal remote control switch, working well with controller. The housing is made of premium ABS plastic, wear-resistant and durable. Sporting simple and modern appearance, works for any room decor. The indicator is upward in the right direction. Clear code: The up key and stop key are pressed at the same time, then the indicator flashes, and the clear code is successful. Coding: Copy the handle code into the wall switch. Make wall switch close to the handle. At the same time, press the up key of the wall switch and the up key of the handle, the indicator flashes, and the up key is copied successfully. Copy stop and down keys in the same way. Specification: Condition: 100% Brand new Material: ABS Size: Approx. 8.6cm/ 3.39in Weight: 50g Voltage: 12v Package List: 1* Switch