Note If you need more transmitter please search 1018573This product does not supply any instructions please reference the description Features It is a learning code wireless remote control switch receiver the output way working way can be changed as you like it is easy to match the transmitter It has 4 Relays which can make the equipment turn or reverse on off and so on come true The volume is small and the performance is stable and reliable high receive sensitivity 1 It covers application ranging from simple domestic remote control to autonomous control like auto door window lifting equipment entrance access up and down controller alarm system industrial control and security etc 2 These remote controls are designed to control a wide variety of electronic devices with a wireless signal 3 Extremely easy to set up and use 4 Compatible with 2262 2260 1527 2240 etc chip and several code wireless remote control So it can meet someones need of choosing the wireless remote control as they like to work with it Instructions 1 Press the learning code the indicator flash loosen your finger press any button of the remote control the indicator flash 2 times and off it means you learn it successfully 2 It can learn more than 12 PCS 2262 or 1527 chip with the different code wireless remote control 3 remove clean press the learning button about 8 seconds the indicator turn on to off it means the information that you keep have been removed successful