LiftMaster 860LM Three-Channel Weather-Resistant Security+ 2.0 Receiver

The LiftMaster 860LM is a three-channel universal receiver designed to add encrypted Security+ 2.0 radio control to compatible commercial door and gate operators. Its weather-resistant enclosure makes it suitable for properly installed outdoor gate applications and demanding commercial environments.

Features

• Security+ 2.0 narrowband radio technology with encrypted signaling

• Three independently programmable relay channels

• Channel 1 capacity: up to 50 remote controls

• Channel 2 capacity: up to 20 remote controls

• Channel 3 capacity: up to 20 remote controls

• Channels may provide additional remote capacity or open/close/stop control

• Accepts 12–24VAC or 12–24VDC power

• Weather-resistant enclosure

• Operating range of approximately -31°F to 149°F

• Compatible with supported commercial Security+ 2.0 transmitters

Compatibility

The 860LM works with compatible LiftMaster and third-party gate or commercial-door operators that accept conventional relay inputs. Compatible transmitters include supported LiftMaster Security+ 2.0 commercial and learning remotes.

Related remote: LiftMaster 2-Button Security+ 2.0 Learning Remote Control

The 860LM is not compatible with myQ-enabled residential garage door openers and does not add Wi-Fi or myQ connectivity. Confirm operator input requirements, available voltage and desired relay function before ordering.

How It Works

Each programmed remote button communicates with an assigned receiver channel. The selected channel activates its wired relay output, which sends the corresponding activation signal to the connected operator. Depending on the operator and wiring configuration, the channels can control separate access points or open, close and stop functions.

Package Contents

• One LiftMaster 860LM three-channel receiver

• Installation and programming instructions

Transformer, transmitters and application-specific wiring are sold separately.

Installation & Safety

Installation and programming should be performed by qualified personnel. Weather-resistant does not mean submersible; mount the enclosure according to the manufacturer’s instructions. Verify all relay wiring and test every programmed function. Gate and commercial-door systems must retain properly installed and operational entrapment-protection devices.