What Is the LiftMaster 811LMX Remote Control?
The LiftMaster 811LMX is a professional 1-button DIP switch remote control designed specifically for commercial gate operators and industrial door systems. It is the upgraded replacement for older models including 811LM, 361LM, 61LM and 61LMC, offering stronger security, wider frequency compatibility and more stable signal performance for commercial access control scenarios.
Unlike residential rolling-code remotes such as the 890MAX and 893MAX series, the 811LMX adopts a classic 12-position DIP coding design, supporting up to 4096 unique code combinations. This feature makes it ideal for large-scale commercial sites, gated communities, industrial parks and multi-user access systems.
Core Features of 811LMX
- Dual Frequency Support: Compatible with both 315 MHz and 390 MHz DIP systems, fully backward compatible with old commercial receivers.
- Security+2.0 Encryption: Default encrypted DIP mode effectively prevents signal copying and unauthorized access, greatly improving site safety.
- Mass Batch Management: 4096 available DIP codes allow unified remote management for dozens or hundreds of gates, perfect for property management and industrial maintenance teams.
- Stable Long‑Distance Signal: Optimized antenna structure ensures stable signal transmission in complex factory and community environments.
- Simple Programming: Supports direct DIP code matching and learn-button pairing, no complicated tools required.
Full Compatibility List
The 811LMX works perfectly with mainstream LiftMaster commercial receivers and gate operators:
- Receivers: 850LM, 860LM universal receivers
- Gate Operators: LA350, SL600, SL1000, HCTDCU, MT5025 and other commercial door/gate systems
- Replacement Models: Direct upgrade for old 811LM / 361LM / 61LM remote controls
Difference Between 811LMX and 890MAX / 893MAX
Many buyers confuse commercial 811LMX remotes with residential rolling-code remotes. Here is the clear difference:
- Factory industrial rolling doors and loading dock doors
Related Products from GEMU RF
- GEMU 4-Band 280-868 MHz Universal Self-Learning Garage Door Remote Cloner
- GEMU 4-Band IP54 Outdoor Garage Door Remote EU + UK 433/868 MHz Waterproof
- GEMU 315 MHz US Garage Door Remote Cloner Outdoor IP54 Waterproof
Contact Joanna for Bulk Pricing and Samples
For wholesale pricing, samples, and distributor inquiries, contact Joanna Chen directly:
- WhatsApp / Telegram: +86 189 6031 3731
- Email: chy@rfclone.com
- Website: https://www.rfmando.com/
MOQ: 100 units per SKU. Sample: 3-5 days (DHL/FedEx). Bulk lead time: 25 days. Payment: T/T 30% deposit + 70% before shipment.
Important: All listed prices are EXW Xiamen (China) and DO NOT include shipping cost. Contact Joanna for an accurate shipping quote to the US.