Features: *Made of top quality materials, *Application: garage doors, motorcycles, car alarm products, home security products, short-range wireless remote control products, industrial control products *Works with the following remote control IC modules:2260,2262,PT2264,5326,527,1527,2240,HT6026,HT6012,HT6014,HT600,HT680,HT6010,HT6207,HT640,,HT6P12E，HT6P20D，12L4SC,PT2292,12L4SC,SC5262,PLC168,NF9420116,UM3750AM,SMC918,SMC908,1416,5211,HCS101,HC 00,HC 01,HCS300,HCS301,etc Specifications: Color: Black Type: Auto Remote Control Duplicator Material: Metal+Plastic Working voltage: DC12V (27A battery is not including) Operating Current: 10mA Working frequency: 433MHz Emission Distance: 50-100 m The encoding type: self Copy How to Program: Step 1 –delete the existing password of our remote duplicator 1)Click and Hold A and B buttons together - Led will flash 3 times 2)Keep holding A button and release B button 3)Keep holding A button and push B button 3 times, Led will start flashing Non-stop Now press any key on the remote control, LED lights are not bright, so delete password success; if you press the button LED lamp is lit, indicating that the password is not deleted ! Step 2 - cl your remote 1)Put both remotes Into back to Back position. Make sure they have direct-contact 2)Click and hold 1 button on your remote and 1 button on your cl remote. Keep holding until led will make 2 blinks then 3 blinks then goes into Steady and you have successfully cld. ( the left keys follow the same above ) If for some reason the cl does not go further then 2 blinks , it means the signal does not go through, please shift the remote slowly up and down until you get the point where it will go through. Package Contents: 1 x Remote Control Duplicator Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.