Product Description<br /><br /> 12V 4CH Channel 315Mhz Wireless Remote Control Switch With 2 Transimitter<br /><br />Features:<br /><br />It is a learning code wireless remote control switch (receiver)・ the output <br />way /working way can be changed as you like・ it is easy to match the <br />transmitter. It has 4 Relays which can make the equipment turn or reverse・ <br />on/off and so on come true. The volume is small and the performance is stable <br />and reliable・ high receive sensitivity.<br /><br />1. It covers application ranging from simple domestic remote control to <br />autonomous control・ like auto door・ window・ lifting equipment・ entrance access・ <br />up and down controller・ alarm system industrial control and security etc.<br />2. These remote controls are designed to control a wide variety of electronic <br />devices with a wireless signal.<br />3. Extremely easy to set up and use.<br />4. Compatible with 2262 / 2260 / 1527 / 2240 etc chip and several code <br />wireless remote control. So it can meet someone's need of choosing the wireless <br />remote control as they like to work with it .<br /><br />Instructions:<br /><br />1. Press the learning code・ the indicator flash・ loosen your finger・ press any <br />button of the remote control・ the indicator flash 2 times and off・ it means you <br />learn it successfully .<br />2. It can learn more than 12 PCS 2262 or 1527 chip with the different code <br />wireless remote control.<br