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AfterLinear Access Control Installation: The Richardson Owner’s Guide
Linear access control installation in Richardson typically runs $450 to $1,400 installed, depending on whether you need a keypad swapped, a card reader added, or a full controller board replaced. We stock Linear-compatible keypads, receivers, and controller boards on the truck, so most access control failures are diagnosed and fixed in a single visit. The way most Richardson homeowners find us: the keypad stopped accepting the code, the remote only works when you’re six inches from the receiver, or the gate opened fine yesterday and now sits dead as a fence post.
We are an independent gate service company, not affiliated with Linear or its parent company. That independence means we tell you straight whether the part is worth replacing or rebuilding, and we carry both OEM Linear components and quality aftermarket equivalents matched to your specific panel model. If you’re standing at a dead keypad in Richardson right now, call us at (903) 627-2906 and we’ll walk you through what we need to identify the part.
Which Linear Models This Applies To
Linear’s access control line spans three generations, and the compatibility gotcha that trips up most Richardson owners is this: older Linear panels (the AE-100, AE-500, and AE-1000 series from the 1990s and early 2000s) use a different keypad protocol than the newer APeX and RE-1 series panels installed in the last ten to twelve years. A keypad from one generation will not talk to a controller from another, even if the wiring harness looks identical. We see this on gates throughout Richardson’s Canyon Creek and Reservation neighborhoods, where homes built in the 1980s originally had Linear swing gate operators that have since been retrofitted with newer boards.
To identify what you have, look at the controller board inside the operator housing. Linear stamps the model number on the board itself, usually in the lower right corner. The keypad model is on the back plate or inside the battery compartment. If the label is gone from sun fading, texas heat does that, we match by wire count and connector spacing. On the OEM-versus-aftermarket question: for Linear keypads and receivers, OEM is worth the extra money on APeX panels because the aftermarket versions don’t always handle the encrypted rolling code correctly. For simple contact closures and loop detectors, a quality aftermarket equivalent saves you $40 to $80 with no functional difference. We’ll give you that choice in plain English, with the tradeoffs, before we order or install anything.
Signs Your Linear Access Control Installation Is Failing
- Keypad accepts the code but nothing moves – usually the relay output on the controller board is failing or the wiring from the board to the operator has corroded. North Texas humidity and Richardson’s clay soil make poor ground connections a recurring problem under the keypad pedestal.
- Remote range shrinks to ten feet or less – the receiver antenna position or the receiver board itself is degraded. After 10 to 15 years in Texas heat, the solder joints on Linear receivers crack and lose sensitivity.
- Gate opens every time a neighbor’s remote fires – your receiver is set to a common or factory-default code, or the DIP switch bank is failing and holding only a partial code. We fix this by re-coding and, on older receivers, replacing the DIP switch block.
- Intermittent operation, worse in the afternoon – heat expansion is opening a weak connection on the controller or the keypad membrane. Richardson’s August sun on a dark keypad face can raise surface temperatures past 140 degrees, which stresses old solder joints predictably.
- Keypad lights up but nothing responds – the keypad is delivering power but not data, which points to a broken data line or a failed keypad microcontroller. This is the most common call we get after a heavy rain in Richardson, when flooded conduit introduces ground noise.
Replacement Cost & What’s Included
Here’s the honest pricing picture for Richardson. A keypad replacement alone, OEM Linear, installed, runs $450 to $650. A receiver swap is $300 to $450. A full controller board replacement on an APeX panel is $900 to $1,400, depending on whether we’re also replacing the enclosure and terminal blocks. What drives the range: panel vintage, conduit condition, whether we need to run new low-voltage wire from the house, and whether you want a phone-based access option added at the same time.
Every quote we give in Richardson is a square deal: the price is settled before a single bolt is turned, parts and labor separated on the invoice, and the work is covered by our written 90-Day Done Right Promise. If it isn’t right after we leave, we come back and make it right. No arguing, no paperwork, no exceptions. That has been the rule at Ironworks Gate Co. since 1984.
DIY or Call Us?
Working on a Linear access control panel is low-voltage work, but it is still line-voltage adjacent. The operator power supply inside the same enclosure carries 120 volts in most Richardson installations, and you do not want to find that with a screwdriver in your hand. What you can safely do: verify the keypad has power (the backlight tells you), check the breaker for the operator, and confirm the gate is in manual release mode before calling us. What we would not attempt as an owner: opening the controller enclosure, probing the board, or rewiring a keypad that carries both data and power. One crossed wire on an APeX board turns a $500 repair into a $1,400 board replacement.
If you have a meter and want to check voltage at the keypad terminals, fine. If the word “terminals” just made you close this browser tab, call (903) 627-2906. We’ll be there when we say, and Victor Salinas will tell you what it needs before any money changes hands.
FAQs
In North Texas weather, a Linear keypad or receiver board typically lasts 10 to 15 years before heat and humidity start degrading the solder joints and membrane contacts. Controller boards can hold on longer, 15 to 20 years, but the electrolytic capacitors on APeX boards tend to dry out around the 12-year mark. If your system dates from the original 1990s Linear AE series, it has already outlived its design life twice over. Call (903) 627-2906 and we’ll tell you plainly whether it’s worth one more repair or time to retrofit.
Sometimes. Failed DIP switches, cracked solder joints, and corroded terminal blocks are all repairable in our Richardson shop or on site. Failed microcontrollers and degraded keypad membranes are not. We’ll tell you which one you have before we recommend spending anything.
A keypad replacement in Richardson is typically 60 to 90 minutes from truck to test. A receiver swap is under an hour. A full controller board replacement, including rewiring the terminal blocks, runs two to three hours. Most jobs are completed in a single visit, and we don’t leave until the gate opens and closes from every access point you use.
We carry Linear-compatible keypads, receivers, loop detectors, and common controller components on every truck that rolls in Richardson. Special-order items like an entire APeX board for a less common panel usually arrive in two to four business days. If it’s an emergency and we can’t match the part same-day, we’ll tell you that before you commit to anything.
Call Ironworks Gate Co. for Linear Access Control in Richardson
If your Linear keypad is dead, your remote barely reaches the receiver, or your gate has developed a mind of its own, call (903) 627-2906. A live person answers, 24 hours a day, 7 days a week. We’ll tell you what it needs, we’ll fix what we say we will, and we don’t disappear after the invoice. That’s been the standard in Richardson and across the north Dallas corridor since 1984.
Written by Victor Salinas, Owner, Ironworks Gate Co. at Ironworks Gate Co., serving Richardson and nearby areas.