Description 4 Button 433MHz Garage Gate Key Remote Control For 433LC 787452 TE4433H XT2 XT4 Features 1 It is durable and convenient 2 Simple design and easy to use 3 Control up to 4 doors 4 Button slide protector and LED indicator Specification Color BlackSize approx 70 6mm 2 78 L x 32 2mm 1 26 W Detail size as shown in the picture Material Plastic and aluminum alloyFrequency 433MHzCoding Type RollingBattery 27A 12VFitment The Compatibility Is Just For Reference Please Compare The Follows With Your Original One before Purchasing Replaces Remote Models 433LC 787452 TE4433H XT2 XT4Not compatible with FAAC 740 motors How to copy the original remote for reference only 1 Remove codepress the LOCK NO A NO 1 and UNLOCK NO B NO 2 button at the same time and the LED indicator will flash 3 times then off After this keep hold the LOCK NO A or NO 1 and release the UNLOCK NO B or NO 2 button and press the UNLOCK NO B or NO 2 button 3 times the duplicator led indicator will flash quickly that means it remove the exist code successful Now you can come to the next step to copy now 2 Copy original remotePls take the original remote and duplicatoras close as possible Then press one of button from original and one of them from duplicator at the same time you will see the led indicator flash 2times then fast flash that is copying original remote successful 3 RecoveryIn case you remove the code you have copied by accident Dont worry you can press the la