Linear Access Control Installation Nationwide | Gatewood Fence & Gate

Linear Access Control Installation: The University Park Owner’s Guide

If you have a Linear access control system in University Park that’s quit responding, we install and replace Linear-compatible door controllers, card readers, keypads, request-to-exit devices, and power supplies; most swaps run $220 to $640 installed and we can usually get you fixed the same day. The part you need depends on your Linear model, the age of your board, and how your system was wired in the first place. Here’s how we figure that out.

Call (936) 296-2568

The thing about Linear access control is that a failed part rarely announces itself with smoke or sparks. What you usually get is a card that stops working, a keypad that beeps but won’t release the latch, or a gate that stays dead silent while the power light glows. Then you call the company that put it in and they either don’t exist anymore or want to sell you a whole new system. We take a different route: we match the part and replace what actually failed.

Which Linear Models This Applies To

Linear built access control gear under a few different nameplates and still fits most of them. The main families you’ll see in University Park are the linear access control keypads like the AK-11 and LTM series, the AE series telephone entry systems, and the older IEI keypads and boards that Linear absorbed years back. The guts of the system live in a controller board, a power supply, or a reader; that’s usually where the problem sits.

To know what you have, look for a label inside the cabinet or on the back of the keypad; it will show a model number and often a date code. A Linear AK-11 keypad from 2003 and an AK-11 from 2012 look nearly identical on the outside, but the wiring on the back changed. If the screws don’t match up, you don’t force them. You match the board to the housing.

On OEM versus aftermarket: we install mostly Linear parts because they’re built to line up with Linear boards and enclosures. Aftermarket readers can work fine when the system is basic, but once you’re dealing with Wiegand wiring, relay timing, and fail-secure versus fail-safe locks, the off-brand part is where mistakes begin. We’ll tell you if an aftermarket part makes sense for your system, and when it doesn’t, we won’t pretend it does.

Here’s a checkable gotcha: the Linear IEI 212i keypad uses a 5-wire Wiegand output, while the older 2000-series used a different pinout altogether. Wire one to the other and the keypad lights up fine, but the gate won’t move. I’ve seen that exact thing in University Park more than once; the light fooled the owner into thinking the keypad was good.

We also keep parts on the truck for LiftMaster, Mighty Mule, and Ghost Controls systems, so if you’ve got a mixed setup out there, we can usually sort it out in one trip.

Signs Your Linear Access Control Installation Is Failing

Here’s what we see most often when a Linear access control system starts going out.

• The keypad lights up but the gate won’t open. Power is reaching the keypad, but the relay on the board behind it isn’t closing. Nine times out of ten, that’s a bad control board or a burned relay, not a bad keypad.
• Some cards work, some don’t. On Linear card reader systems, the reader might be fine while its database is corrupted; if the system lost its programming after a power surge, it’s no longer reading a third of the cards. That’s a reprogramming job or a board swap, depending on how old the unit is.
• The keypad beeps but the numbers skip or double. The membrane on an older Linear keypad wears out first, especially on the west-facing gates here in University Park; the sun bakes the face, the keys crack, and moisture gets inside. A new keypad front costs less than a service call and takes half an hour.
• The gate opens on its own at random. A bad relay or a failing power supply can send a brief voltage spike that triggers the gate opener. This one is more than annoying; it’s a security problem, and it usually gets worse before it stops working entirely.
• The system works on one side of the gate but not the other. On a Linear telephone entry system, the reader at the visitor side might be dead while the keypad at the owner’s side works fine. That’s often a bad reader or an open wire out at the road, and it’s not something you’ll chase down with a voltmeter in the dark.

Replacement Cost & What’s Included

For Linear access control work in University Park, plan on these installed ranges:

• Linear keypad replacement: $180 to $340, including the part and the call
• Linear controller board or relay swap: $260 to $520 depending on the model and whether we’re reprogramming the database
• Telephone entry system replacement: $400 to $800 for a new Linear AE-series unit with the existing wiring if the cable’s still healthy
• Full access control upgrade: $900 to $1,800 when the system is old enough that we’re pulling new cable, adding a power supply, and redoing the entry point

The spread in those numbers comes down to how far the gate sits from the power source, whether the existing cable is worth saving, and how many entries and exits need to be covered. We give you an exact price before any work begins, and that price is what you pay. No surprise invoice at the door.

Every Linear access control job we do in University Park carries our 90-Day Done Right Promise in writing. If it’s not right, we come back and make it right. That promise is on every invoice, not hidden in a stack of paperwork.

We also knock $40 off any repair over $200, and there’s no trip charge inside the county. Seniors and veterans get 10% off every job, permanently.

DIY or Call Us?

You can do a few things before spending money: check the breaker, look inside the cabinet for a tripped fuse, hold a card you know worked last week against the reader. If a new battery in a keypad brings it back, great; you’re done.

But access control wiring carries low voltage that can still bite, and if you’re wrong about which wire is which, you can burn up a board that cost $400. The bigger risk is doing half the repair and calling it done: the system works for a week, then dies again the night before a trip out of town. We have fixed more than a few University Park gates where the homeowner replaced a keypad and left the real problem, a failing power supply, wire-nutted behind it. That false confidence is the most expensive part there is.

If you’re not sure what you’re up against, call us at (936) 296-2568 and describe what it’s doing. We’ll tell you straight if it sounds simple or if you need someone out there.

Key Takeaways

• Most Linear access control failures in University Park are the board, the relay, or the power supply, not the keypad itself.
• We install and replace Linear parts and we are not affiliated with Linear or any manufacturer; we’re an independent shop in the area.
• Installed prices run roughly $180 to $800 for replacements, and the price is agreed before we start.
• The sun out here bakes keypads fast; a cracked face is the most common thing we see on west-facing gates.
• We’re on the truck with Linear parts and parts for LiftMaster, Mighty Mule, and Ghost Controls too.

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