["brand new and high quality\r\n\r\nInstructions:\r\nWorking Way：\r\nMomentary: press one button is working /ON. loosen your finger on the same button is stop/OFF\r\nToggle: press one button for one for time is working/ON .press the same button again is stop/OFF .\r\nLatched: press button A is working/ON ,press button B is stop/OFF\r\nDelay time: Press remote control A button, the corresponding relay actuates and keeps working until the for time out.(5S)\r\nLearn method：\r\nInput 12V for the Receiver, Connect the Learning Dot, The receiver Led indicator ON. Press remote button A 1 for time, Led indicator flash for 1 times , Then Press remote button B 1 for time , Led indicator flash for 1 times again , it mean \r\nlearning successfully\r\nClearing method:\r\nConnect the Learning Button. Until the receiver Led indicator flash for 5 times, it mean Clearing Code\r\nHow to change working way :\r\nL: Connect the Learning Dot. Until the receiver Led indicator flash for 1 times, it mean Change L successfully.\r\nM: Connect the Learning Dot. Until the receiver Led indicator flash for 2 times, it mean Change for M successfully.\r\nT: Connect the Learning Dot. Until the receiver Led indicator flash for 3 times, it mean Change for T successfully.\r\nM4 Signal temporary: Connect the Learning Dot. Until the receiver Led indicator flash for 4 times, it mean Change Delay for time successfully.\r\n\r\nFeatures:\r\nSmall size, low power consumption, flexible operation, easy to install.\r\nProvide high signal sensitivity at lower cost and resist interference for excellent stability.\r\nRemote Control only, other accessories demo in the picture are not included!\r\n\r\nSpecification:\r\nMaterial: Plastic\r\nWorking Voltage: DC4V-24V\r\nWide Range Working Voltage DC4V 4.5V 5V 6V 9V 12V 24V\r\nMax Load: 2A. Each relay 1A (have better Load less than 700mA)\r\nQuiescent Current: 7mA\r\nRelay Working Current: 1 Relay ON 50mA, 2 Relay on 100mA\r\nWorking Mode: Momentary Latched adjustable \r\nEncoding Type: Learning Dot to add Transmitter\r\nNormally Open Port (NO), Common Port (COM), Normally Close Port (NC)\r\nInput: DC4V-24V \r\nOutput: 0V Switching Value\r\nFrequency: 315MHz, 433MHz\r\nColor: As Pictures Shown \r\nDimension: 2.2x2.1x1.1cm/ 0.87x0.83x0.43in\r\nQuantity: 1 Pc\r\n\r\nNote:\r\n1.No retail package.\r\n2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid.\r\n3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 x Switch Board"]