LiftMaster 813LMX 3-Button Open/Close/Stop Programmable DIP Remote
The LiftMaster 813LMX is a three-button programmable DIP-switch remote for commercial access-control applications. It is commonly used when a compatible commercial door operator, gate operator, or commercial receiver is set up for separate open, close, and stop commands.
The 813LMX default format is Security+ 2.0 Encrypted DIP. It can also be configured for select older LiftMaster 315 MHz DIP and 390 MHz DIP devices when the receiver/security type matches.
Compatibility and Application
This remote is intended for compatible LiftMaster commercial products, not standard residential garage door openers. It is especially relevant for commercial operator setups where open/close/stop control is required by the receiver or control configuration.
Do not match this remote by button count alone. The receiver security type, DIP configuration, and operator control setup determine whether the 813LMX is the correct part.
Features & Specifications
| Feature / Specification | Details |
|---|
| Manufacturer | LiftMaster |
| Product Type | 3-button open/close/stop programmable DIP remote |
| Part Number | 813LMX |
| Application | Commercial door operators, gate operators, and commercial receivers |
| Compatible Operator Type | LiftMaster commercial products and compatible receiver systems |
| Security Technology | Security+ 2.0 Encrypted DIP default; selectable older 315 MHz DIP and 390 MHz DIP applications |
| Number of Buttons | 3 |
| Function | Open / Close / Stop when supported by the operator or receiver |
| Notes | Commercial-use remote; not for LiftMaster residential garage door openers |
Also Known As / Related Part Numbers
- 813LMX
- 813LMXMC packaging references
- Related previous LiftMaster commercial DIP references: 813LM, 333LM, and 33LM-style applications when supported
- Used with open/close/stop commercial receiver setups where configured
Technician Note
The 813LMX should be selected when the commercial system actually uses open/close/stop radio control. If the receiver is wired for single-button operation only, a three-button remote may not provide separate functions without receiver/operator configuration.
Before Ordering
- Confirm the system is a compatible LiftMaster commercial operator or receiver.
- Confirm whether open/close/stop functionality is required and supported.
- Identify the receiver security type before programming.
- Do not order for a standard residential garage door opener.
- Keep a record of DIP settings and security type for future service work.
Professional Advisory
Commercial open/close/stop controls should be tested carefully with the door or gate in sight. Any unexpected movement, failed stop command, or missing safety protection should be corrected by a qualified commercial door or gate technician.
Product Questions & Answers
What is the main use for the 813LMX?
The 813LMX is used for compatible LiftMaster commercial door operators, gate operators, and commercial receivers, especially where open/close/stop radio control is needed.
Does the 813LMX work with residential garage door openers?
No. It is a commercial programmable DIP remote and is not intended for standard LiftMaster residential garage door openers.
Can the 813LMX be set for older DIP systems?
Yes, it may be configured for select older 315 MHz DIP or 390 MHz DIP applications when the receiver/security type supports it.
Will the three buttons always provide open, close, and stop?
Only when the compatible receiver and operator are configured for open/close/stop functionality.
Is the 813LMX interchangeable with the 811LMX?
Not exactly. The 811LMX is a single-button commercial remote, while the 813LMX is a three-button open/close/stop style remote for supported systems.
