【Full Compatibility】811LM Replace 811LMX/811LMX works perfectly with 850LM and 860LM gate receivers, and is fully compatible with LiftMaster gate openers including CSL24, CSW24, LA400UL, LA412UL, LA500UL, SL3000UL, CSW200UL, RSL12, RSW12 for seamless commercial gate operation.
【Exact Replacement】Direct OEM-matched replacement for LiftMaster 811LM/811LMX/811LMX MC, also replaces 361LM/61LM/333LM/33LM and supports cloning with 892LT/894LT learning remotes. Adopts original motherboard program, compatible with Security+2.0, 315 MHz, 390 MHz frequencies for all LiftMaster commercial setups.
【Enhanced Security】811LM Replace 811LMX/811LMX MC equipped with dual 12-code DIP switches (up to 4096 unique codes) + narrowband encrypted digital signal transmission—more secure than standard remotes, reduces interference and ultra-low battery consumption. 150FT strong signal range for reliable long-distance operation.
【Commercial Only】811LM Replace 811LMX/811LMX MC remote works exclusively with LiftMaster commercial gate/door systems (2016-present) with Security+2.0 Encrypted DIP Programming.Non-universal—confirm your commercial system before purchase.
【Easy to Program】811LM Replace 811LMX/811LMX remotes comes with a detailed user manual,you can program it easily by following the instruction manual without any tools.
【Top-Tier Service】811LM Replace 811LMX/811LMX Gate Remote Includes a 3-year warranty + free pre-purchase compatibility guidance (send your gate/receiver model) to avoid wrong buys, 24/7 timely after-sales support for all issues.