891LM LiftMaster 1 Button Remote Control Transmitter Garage Security+ 2.0 MyQ
Product details
| Management number | 21121231 | Release Date | 2025/10/22 | List Price | $35.99 | Model Number | 21121231 | ||
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The LiftMaster 891LM is a compact 1-button remote control designed for use with garage door openers and gate operators that use Security+ 2.0® technology. Perfect for single-door setups, it offers enhanced security, reliable performance, and easy programming using the Learn button on compatible openers. Ideal for LiftMaster and Chamberlain openers manufactured from 2011 onward.
Key Features:
1-Button Design – Controls one garage door, gate, or MyQ-enabled device
Security+ 2.0® – Enhanced rolling code security with every use
Compatible with Yellow Learn Button openers (2011 and newer)
Frequency: Operates on 310, 315 & 390 MHz (Tri-Band)
LED Indicator – Shows signal and programming feedback
Compact & Durable – Small size with sturdy build
Battery Included – Comes with 3V lithium coin cell battery
Easy Setup – Programs in seconds using Learn button on opener
Note: Not compatible with openers
| Category | Electronics > Smart Home & Security > Home surveillance |
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| Size | N/A |
| Brand | Liftmaster |
| Condition | New |
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