LIFTMASTER

The LiftMaster AOMRON retro-reflective photo eye operates on 24V to 240V AC/DC. This wide voltage range allows it to be used in various gate operator systems without additional transformers or power supplies. It is designed to detect objects or vehicles in the gate's path and provide a safety stop signal to prevent the gate from closing on an obstruction. The photo eye is a direct replacement or add-on for compatible LiftMaster gate operators. When specifying, confirm that the operator control board accepts the photo eye's output signal and that the mounting location provides a clear line of sight for the retro-reflective beam.

The LiftMaster LA500DC and LA500DCS are both aluminum barrier arms with an overall height of 6 inches, designed for use with gate operators. The LA500DC has a burgundy/gray finish, while the LA500DCS is burgundy. The LA500DCS is often referred to as a secondary gate arm, indicating it may be used in dual-arm configurations where two arms operate together to control a wider opening or provide redundancy. Both arms serve as visible physical barriers that raise and lower to control vehicle access. They are typically used in parking lots, toll booths, and secure entrances. Verify the operator's arm mounting interface and required arm length before ordering.

Yes, the LiftMaster MALED12 barrier arm includes an integrated LED. The arm is constructed of red/white aluminum and has an overall height of 3 inches. The integrated LED improves visibility of the arm, particularly in low-light conditions or at night, helping drivers and pedestrians see the barrier's position. This arm is designed for use with gate operators and is suitable for vehicle access control at parking lots, toll booths, and secure entrances. The 3-inch height is lower than the 6-inch arms in the LiftMaster line, which may affect wind loading and visibility depending on the installation. Confirm compatibility with the specific gate operator model before installation.

The LiftMaster 312HM is a radio receiver designed for indoor surface-mount installation. It receives radio-frequency signals from compatible remotes to enable wireless control of garage door operators. The receiver is compatible with LiftMaster garage door operators and is typically mounted on a wall or ceiling indoors, where it can receive signals from remotes within range. It provides a convenient way to add or upgrade wireless control without running additional wiring to the operator. The 312HM is a component within the LiftMaster access-control ecosystem and should be paired with remotes that operate on the same frequency and coding format. Check the operator's compatibility and the remote's frequency before purchase.

The LiftMaster AELD is an inductive loop detector for automated gate and barrier systems. It senses vehicles via embedded roadway loops to trigger gate opening or closing. The detector works by generating an electromagnetic field through a wire loop buried in the roadway; when a vehicle passes over the loop, it changes the inductance, which the detector interprets as a vehicle presence signal. This signal can be used to open a gate when a vehicle approaches or to prevent a gate from closing while a vehicle is still on the loop. The AELD is suitable for parking lots, commercial entrances, and industrial sites. Installation requires cutting the roadway and embedding the loop wire, so plan for conduit and loop layout.

Yes, both the LiftMaster CAPXLV2MC and CAPXS are outdoor-rated video intercom modules designed for integration with gate or door operator systems. The CAPXLV2MC includes a 120V AC to 24V DC transformer, while the CAPXS includes a 12V DC transformer. Both are configured for surface-mount installation. They provide two-way audio and video communication at entry points, allowing occupants to verify and communicate with visitors before granting access. The outdoor rating means they can be installed at gates, pillars, or entry stations exposed to weather. Ensure that the power supply available at the installation site matches the transformer included with the module, and that the module is compatible with the operator or access-control system in use.