LiftMaster LA400 in Davie: Gate Grinding on the Ground, No App Control

What the customer wanted

He had just bought the house and he travels constantly. What he asked for was simple: open the gate from an app, from anywhere.

The first company out told him the operators had to be replaced. He wanted to stay with LiftMaster, and the units on his gate were more than 15 years old with a control board that had no way to talk to a myQ internet gateway. That part was accurate. Old operators, old board, no path to app control without new equipment.

The number attached to it was the problem. He had looked up what this equipment costs and the quote did not line up with anything he found. So he called a second company.

What we found on arrival

Two LA400 operators, 15 years old, still running. Board clean, everything solid. In Florida heat and humidity that is a long run.

They still had to come off. The customer wanted a system that connects to an app, and that board was never going to do it. They were being replaced for capability, not failure.

The gate was the part nobody had mentioned. Custom aluminum with a decorative panel, 12 feet across two leaves, not heavy. It was not opening all the way. It was grinding on the ground before it finished travel.

The operators were mounted low and tucked behind the gate’s design so they were not visible from the street. That detail decided how the whole job had to be done.

What we did

Old operators and board came off first.

Then the gate, before any new equipment went on it. It needed to come up about two inches to stop dragging. That meant drilling new holes and relocating the hinges on both leaves, then moving the wall brackets to match.

Because the operators sat hidden behind the decorative panel, raising the gate two inches meant the operators and brackets had to rise with it. Everything moved up together. If the gate goes up and the mounting stays put, the operators end up sitting below the panel and visible from the street.

New LA400 operators went on once the gate was hanging correctly. Control board relocated. Safety sensors replaced. Limits set.

Then the 828LM internet gateway, the myQ account set up and linked to the gate and both garage doors, so the whole property runs from one app.

He kept his existing remotes and we added a few more.

The honest money part

The gate leveling was not in the original conversation. He called about app control.

It was not a small adjustment either: new holes drilled, hinges relocated, both leaves raised, brackets and operators repositioned to keep the operators hidden. We priced it as a gate leveling and folded the bracket relocation into the job.

The final number came in below the other company’s quote, with the gate work included that their quote did not have at all.

What a real gate tech knows

A myQ gateway is not plug it in and walk away. It is sensitive to how the home network is built. Mesh systems in particular, and firewall settings inside the router, can stop it from connecting even when every wire at the gate is correct and the operators are running perfectly.

On this job the gateway would not link at first. Nothing was wrong with the gate, the operators, or the gateway itself. It was the network.

Closing

Gate not working or no way to control it from your phone? Call Gate Core Automation at 954-310-6669. We service gate operators and access control across Broward and Palm Beach.