1.these remote control is EV1527 learning code type (study code type),but not copy type.433MHz

2.Sometimes, the touch of buttons be pressed during transportation lead to the battery be run out of power.so dear buyer ,if you received the remote control can't Lighting, please replace the battery. build-in 2pcs 3V CR2016.

3.This product does not have any operation manual, but you need an instruction manual for your device. Your device must support EV1527 learning code and support 433MHZ at the same time. This means that you need to refer to the product manual of your own device for coding after purchase (different products have different coding methods). So before buying, please confirm whether your device is suitable for our remote control.

Model Number: ks123

Package Include: 1 x Remote Control with Module