Description: Shape with exquisite industrial shell design, style more upscale Terminal upgrade, enhance signal reception IC chip upgrades, the IC can be repeatedly repeated burning IC, according to your request to change the program Each relay has a separate working light Wireless remote control has a portable size & easy to learn Specification: Mterial: Plastic + PCB Circuit Board Size: Receiver: Approx. 11.5x9x4cm / 4.53x3.54x1.57 inch; Remote Control: Approx. 10.5x5x1.5cm / 4.13x1.97x0.59 inch Working Voltage: DC 12V Working Frequency: 315MHz Working Temperature: -40 +80 Receiving Sensitivity: -105dBm Output Voltage: AC, DC (optional) Output current: 3A Weight: 0.17KG Applications: Mainly used in lamps, electric doors, windows, lifting equipment, elevator control and security industries, etc Output Method: The signal moves - press the first button to learn Signal Interlock - Press the second button to learn Signal self-locking - press the third button to learn Road 1-4 Jogging, 5-8 self-locking - press the fourth button to learn Road 1-4 Jogging, 5-8 Road Interlock - press the fifth button to learn Road 1-4 Interlocking, 5-8 Road Self-locking - Press the sixth button to learn Road 1-4 Interlocking, 5-8 Road Jogging - Press the seventh button to learn Road 1-4 Interlocking, 5-8 Road Jogging - Press the eighth button to learn Learning methods and steps: 1 Press the receiver learning key - buzzer ring, said to enter the learning state, 2 Press any key on the remote control - buzzer stop ringing, that has been successfully learned Clear stored information up: Press the receiver learning button until the buzzer sounds stop, said the stored information has been successfully cleared up (first clear up the code, and then learn the code) Package Includes: 1 Piece Receiver 1 Piece Transmitter