The item is a set of wireless receiver momentary , which includes one 12V 10A learning code receiver and one transmitter /remote control. You can turn on or turn off the receiver with transmitter(remote control) from any place within a reliable distance, and the wireless signal through walls, floors and doors. With easy to install and use, it is perfect for garage door wireless system, lamp/light wireless remote control, wireless curtain and so on. Features - ColorAssorted Color - Material: durable hard plastic and PCB board. - and 12V 4-Channel Wireless Receiver Momentary - Include one 12V 10A learning code receiver/ with cover, and one transmitter /remote control. - You can turn on or turn off the receiver with transmitter(remote control) from any place within a reliable distance. - Output way: 4 signal 12 V voltage. - The wireless signal through walls, floors and doors. - Receiver Sensitivity: -100dBm. - Encoding Type: learning code. - It uses fixed coding, stable and reliable. - Operating Frequency: / (here is in set work together .you don’t have to care what frequency are they). - The output way can be adjusted between Jog /inter-lock /self-lock. - Easy to install and use, safe and reliable to operate. - Applicable to garage door wireless system, lamp/light wireless remote control, wireless curtain and so on. Working /Output Way - Jog: press one button is working. loosen your finger on the same button is stop. need and one buttons remote control). - Self-lock: press one button for one time is working. press the same button again is stop.(need and one buttons remote control). - Inter-lock: press one button is working ,press another button is stop.(need one channelswitch and 2 buttons remote control. 12V 10A Wireless System /Receiver and transmitter - It also mean the output way is adjustable, it can control the motor running in positive and reverse directions directly with the voltage output, it can output 4 independent signal, - The pin can be adjusted, it can meet the need of all the fixed code design, one can control 2 . - The wireless it is the widely use wireless controller parts, it use the mini Processor control something intelligently. Learning and Remove Method 1. Press . the indicator flash, loosen your finger, press any button of the remote control, the indicator flash 2 times and off. it mean 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 successfully. Package list: 1 * Transmitter with Battery & Key Ring 1 * Receiver with Cover