LiftMaster 371LM 3-Pack 1-Button Remote Control
The LiftMaster 371LM 3-pack is built for customers who need several matching 1-button remote controls for the same compatible radio system. Instead of mixing old remotes, replacement remotes and different button layouts, this pack keeps the remote style consistent across multiple vehicles, users or access points. That matters on rental properties, small commercial sites, gated entries, service fleets and homes with several drivers because everyone receives the same model and the same programming process.
The 371LM is the simple one-button remote from the LiftMaster Security+ 315 MHz family. It is commonly used when a customer has a purple learn button opener and only needs one access function per remote. Because many 371LM applications are now older residential, gate or light-commercial installations, the learn button color and existing remote number matter more than the age of the opener alone. This is not a universal remote and it is not the correct choice for yellow learn button Security+ 2.0 systems.
This listing is for a 3-pack. The pack quantity does not change the radio compatibility of the base remote; it only changes the number of remotes supplied. Use the model number, learn button color, receiver model and radio technology to confirm fitment. Similar-looking LiftMaster remotes are not automatically interchangeable because Security+ 315 MHz, Security+ 2.0, MAX/universal and commercial Encrypted DIP products use different programming rules.
Compatible With
Use the list below as a fitment guide. Compatibility depends on the receiver, learn button color, code type and operator generation. If the old remote is missing, verify the opener or receiver model before ordering.
- LiftMaster garage door openers, gate operators and commercial door operators with a purple learn button and Security+ 315 MHz radio technology.
- Chamberlain, Sears Craftsman, Raynor, AccessMaster, Master Mechanic and other Chamberlain Group-built openers using the same purple learn button / 315 MHz Security+ receiver family.
- Commonly associated LiftMaster residential opener models include select 1345, 1355, 1356, 3220, 3240, 3265, 3270, 3280, 3500, 3585, 3595, 3800 and 3850 units when equipped with the purple learn button.
- Select gate or commercial door operators that accept standard Security+ 315 MHz remote controls, when the receiver and programming method match the 371LM family.
- Single-door or single-access-point installations where a one-button visor remote is preferred.
- Systems where the existing working remote is a 371LM, 371LMC, 370LM, 372LM, 373LM, 373LMC, 373P or another compatible 315 MHz purple-learn-button transmitter.
Features & Specifications
| Feature / Specification | Details |
|---|
| Manufacturer | LiftMaster |
| Product Type | 1-button visor remote control multi-pack |
| Base Part Number | 371LM |
| Pack Quantity | 3 remotes |
| Button Count | 1 button |
| Primary Application | Single opener, gate, commercial door or receiver channel control |
| Radio / Code Technology | Security+ 315 MHz |
| Learn Button Color | Purple |
| Compatible Operator Type | Select LiftMaster, Chamberlain, Sears Craftsman, Raynor and related purple learn button systems |
| Common Related Remote Family | 370LM, 371LM, 372LM, 373LM, 373P and related 315 MHz Security+ controls |
| Programming Note | Program each remote to the receiver learn button individually |
| Safety Note | Do not bypass safety sensors or monitored entrapment protection while troubleshooting remote issues |
Also Known As / Related Part Numbers
These numbers and names are commonly associated with this remote family, replacement searches or related programming references. Related items may not be interchangeable unless the receiver technology matches.
- 371LM
- G371LM
- 371LMC
- HBW1573 FCC family reference
- Related 315 MHz purple learn button remotes: 370LM, 372LM, 373LM, 373LMC, 373P and 374LM
- Related keypad family: 377LM for compatible purple learn button systems
- Raynor and private-label equivalents are commonly associated with 371RGD / 373RGD style 315 MHz Security+ controls
- Not a replacement for 971LM, 973LM, 893LM, 893MAX, 891LM or universal MAX remotes unless the opener compatibility is separately confirmed
Technician Note
For remote controls, the safest way to avoid a wrong order is to compare three things: the printed remote model number, the opener or receiver learn button color, and the radio/code family. A 371LM remote may physically resemble other LiftMaster transmitters, but button count and housing style do not confirm compatibility. When programming multiple remotes from the same pack, program and test one transmitter first, then add the remaining transmitters one at a time.
Before Ordering Checklist
- Confirm the exact remote model number needed for the opener or receiver.
- Check the learn button color or receiver model before assuming compatibility.
- Confirm whether the application needs one-button control, three-button control or open/close/stop control.
- For gated or commercial sites, confirm the receiver capacity before adding several new remotes.
- Replace weak remote batteries and inspect the antenna/receiver setup if range is poor before blaming the remote.
- Do not bypass photo eyes, monitored entrapment protection or other safety devices to make a remote work.
Professional Advisory
Programming a handheld remote is usually a low-voltage accessory task, but commercial doors and automated gates can become dangerous if the operator has missing safety devices, damaged wiring, failed limits or unexpected movement. If the door or gate moves by itself, reverses unpredictably, will not stop, or has bypassed safety equipment, have the system inspected by a qualified gate or garage door technician before adding remotes.
Product Questions & Answers
What kind of opener does the 371LM work with?
The 371LM is for compatible LiftMaster/Chamberlain/Sears Craftsman/Raynor style systems using a purple learn button and Security+ 315 MHz technology.
Can one 371LM remote run more than one opener?
No. The 371LM is a one-button remote. It is normally used for one garage door opener, gate operator, commercial door operator or compatible receiver channel.
Is the 371LM the same as a 373LM?
No. They are in the same 315 MHz purple-learn-button family, but the 371LM is a one-button remote and the 373LM is a three-button remote.
Will this replace a red/orange or yellow learn button remote?
No. The 371LM should not be used for red/orange, green or yellow learn button systems unless a compatible receiver conversion or separate universal remote setup is used.
Why buy the 3-pack instead of single remotes?
The 3-pack is useful when several drivers or users need the same one-button remote for a compatible purple learn button system.
