Description: Features: 100% brand new and high quality. Increase the remote control pairing method: Press the button of remote controller, the LED flashes and the number of blinks can be used to determine the selection function. Flashing once, jogging function. Flash twice, self-locking function. Flashing 3 times, interlock function. Select the way, then press the light. Increase the remote control pairing method: 1. Firstly clear: press and hold the learning button, the indicator light, 5 seconds after, the light off, that clear the success. The pair of good remote control before are not working on this. 2. Then select the work mode: Do not let go after the clear, the indicator light flash once, release the hand, means the choice of jogging work; Has been press the learning button, light flash two times, release the hand, said the choice of self-locking Work mode; If the flash after two times, do not let it go, the lights then flash three times, release the hand, means the choice of interlock. 3. And then learn the remote control: click the learning button, the indicator light, release the hand, press the button of remote control which you want to learn, after the light flashes and then bright, said the first successful learning; then press the second button to learn the second road, light flashes and then off, said the second road learning success. Please note: The same type of remote control, can be compiled the same password, you can pair; different coding type of remote control, repeat the third step to learn to match. Specifications: 1. Receiver: Material: Plastic + Metal Color: Gray Size: 725226mm/2.832.051.02in (Approx.) Working voltage: for DC12V Quiescent condition: less than 6mA Working temperature: -40 to +80 Receiver sensitivity: more than -105dBm Working frequency: 433MHz (Here is in set, we have made it work together, so you don't have to care about what frequency they are.) Output voltage: for DC and AC is optional Output current: less than 3A Max load current: 10A 2. Remote control (transmitter): Material: Plastic + Metal Color: Black Size: 583914mm/2.281.540.55in (Approx.) Operating Voltage: for DC 12V Frequency: 315/433.92mhz Operating Current: 13 mAh Code Type: Fixed code / Learning code Frequency Distance: 20-200m (please notice that is the ideal distance without any block and signal interfere , it would rise and fall about 10%-50% with the block and signal interference ) Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X Remote Control Transmitter(including battery) (No retail package) 1 X Receiver (including Shell)