Key benefits , consolidate, or back up multiple remotes with a single 4channel learning remote. Works with a wide range of fixedcode and learningcode wireless remotes so you can control garage doors, gates, alarms and other devices without reprogramming the original system. Fast, ondevice LED feedback shows reset and successful copy operations for reliable setup. What it does (functions) 4channel remote control that copies both wireless fixedcode remotes and learningcode remotes. Can duplicate controls such as electric telescopic door remotes, barrier/gate remotes, alarm remotes, and similar devices. LED indicator provides clear status for resetting and copying operations. Compatibility Compatible with all Craftsman openers since 1993 that have a learn button. Can copy most common fixedcode and learningcode remote controllers (examples listed above). Verify your original remote is a learnable fixedcode or learningcode type before copying. How to reset and copy (simple steps) 1. Clear code (reset) before copying: Press and hold two keys on the copying remote simultaneously until the LED flashes. Release when the LED indicates reset success. 2. Direct (mutual) copying: Place the original remote and the copying remote on a flat surface facing one another. Press and hold the intended key on the copying remote until the LED cycles on and off (entering copy mode). While the copying remote is in copy mode, press the corresponding key on the original remote. Rapid LED flashing confirms a successful copy. Repeat for each key/channel you want to copy. Performance and indicators LED provides clear signals for reset, copy mode, and successful duplication so you can verify each step without guesswork. Designed to duplicate multiple keys/channels using the same method for each. Practical use scenarios a lost or broken garage door remote by copying the original remote before handing it to another user. Consolidate separate remotes for a gate, garage, and alarm into one 4channel unit for easier everyday access. Create a spare remote for service technicians or family members without changing system programming. What to check before Confirm your original remote is a fixedcode or learningcode transmitter that can be copied. For Craftsman owners: verify your opener has a learn button (unit models from 1993 onward are supported if they have a learn button). Included functions (summary) 4 independent channels Copy support for fixedcode and learningcode remotes LED status indicator Reset (clear code) and mutual duplicating copy method This remote provides a straightforward, ondevice copying process to or consolidate your existing wireless remotes while maintaining compatibility with the listed device types and Craftsman openers (1993+ with learn button).