Linear Keypad & Intercom Repair Nationwide

Linear Keypad & Intercom Repair: The Cleburne Owner’s Guide

Linear keypad and intercom repair in Cleburne typically runs $145 to $390 installed, depending on whether we’re replacing a failed keypad membrane, a corroded circuit board, or swapping the entire unit for a current-model equivalent. We stock Linear-compatible keypads and intercom components on our service trucks, so most repairs are completed the same visit. The usual giveaway: the keypad beeps but won’t open the gate, or the intercom rings inside but neither voice nor gate release works.

Call (817) 961-9404

Most Cleburne homeowners discover the failure on a rainy Tuesday morning when a delivery driver can’t get the gate open, or when a family member’s code suddenly stops registering. The part rarely fails all at once. It fades: numbers that need pressing twice, a screen that’s gone dim, an intercom that crackles when a visitor speaks. By the time it quits entirely, the signs were there for weeks.

Which Linear Models This Applies To

Linear has manufactured gate and garage access keypads under several lines over the years: the AE-1000, AE-2000, and AK-11 exterior keypads, the MDR and MGT series gate operators with integrated receivers, and the AM-KP wall-mount stations paired with intercom-capable boards. The current production keypads are almost all weather-sealed and backlit, but the older models installed across Johnson County in the 1990s and 2000s were not. Those are the units we replace most often.

The compatibility gotcha with Linear is the communication protocol. Linear’s older 318 MHz keypads will not talk to a newer 318 MHz receiver unless both are set to the same DIP switch or learn-mode configuration, and some early MGT boards shipped with fixed-code receivers that ignored rolling-code remotes. We verify the receiver version before ordering or installing anything. When an original Linear keypad is discontinued, we match with a current Linear-compatible unit that carries the same relay output and voltage range, rather than splicing in something that half-works.

OEM Linear parts are what we install by default. There are aftermarket equivalents that cost less, and we keep a few on the truck for customers who ask. Our experience is that the OEM keypad’s weather seal holds up longer in Texas heat and the buttons keep their tactile feel after three or four seasons. On an intercom board, OEM is the only route we recommend: the aftermarket boards we’ve tested run hot and fail at the audio amplifier within two years. For a part that’s mission-critical to getting in and out of your own driveway, we’d rather you buy once.

Signs Your Linear Keypad & Intercom Is Failing

Here is what we actually see on service calls in Cleburne, and what each symptom tells us about the part:

• Keypad beeps but the gate won’t move. The keypad’s transmitter or relay is sending a signal, but the receiver or the gate operator’s control board is not responding. Sometimes it’s a bad relay on the keypad itself; other times the operator’s receiver is fine and the issue is a failed connection at the terminal block.
• The code only works when the keypad is warm. This is classic cold-solder-joint behavior. The solder connections on the circuit board crack over years of thermal cycling, and they make contact when they expand in the heat. Press the button in the morning, nothing. Same code at 3 p.m., gate opens.
• Some buttons work, others don’t. The membrane or key dome under those specific keys has worn through or torn. One failed dome is not worth repairing. The entire membrane assembly needs replacement, which on most Linear models means a new keypad face or full unit.
• Intercom rings the house but the visitor’s voice is garbled or silent. The microphone or the audio amplifier on the intercom board has failed. Moisture inside the exterior station is usually the cause. We open the unit and the corrosion tells the story.
• The keypad lights but shows no response from any key. The control board inside the keypad has shorted, frequently after a lightning strike or a brownout in rural parts of the county. Surge protection wasn’t standard on older installs, and Cleburne storms eventually find those boards.

Any one of these is a signal. If two are present, the part is done. We’ll confirm the diagnosis on site and show you before we replace anything.

Replacement Cost & What’s Included

Installed replacement pricing in Cleburne breaks down roughly like this:

• Standalone Linear keypad replacement: $145 to $250 installed, depending on the model and whether we’re matching an older receiver or upgrading to a current rolling-code unit.
• Linear keypad plus receiver replacement: $280 to $390 installed when the original receiver is also dead or obsolete. This is the most common full fix on older MGT and MDR setups.
• Intercom station repair or board swap: $180 to $340 installed, depending on whether the fault is at the outside station, the inside handset, or the gate operator’s intercom interface board.

Every price is quoted and agreed before any work begins. The quote covers the part, the labor, and the 90-Day Done Right Promise on the completed repair. What drives the range is whether we’re matching a discontinued unit to an older operator, running a new low-voltage line because the original is buried and corroded, or simply swapping a current model keypad with everything else intact. There is no charge for the service call estimate, and if we can’t fix it, we don’t charge for the attempt.

We are an independent gate service company, not affiliated with Linear. That means we stock what works, not what a corporate inventory system tells us to carry. It also means when Linear discontinued a part, we already had a plan for it.

DIY or Call Us?

For safety, we’ll be direct: this is low-voltage work, but it is still electrical. The shock risk on a Linear keypad is minimal. The risk of creating a bigger problem is not. Homeowners we’ve met have wired a new keypad backwards, blown a control board trying to strip wires live, and drilled a mounting hole straight through a conduit. The boards on these operators are sensitive, and a shorted keypad line can take out the operator’s main board, which turns a $195 repair into a $780 one.

What you can safely check before calling: whether the keypad has power (the backlight or indicator LED), whether the wiring at the keypad is visibly loose or mouse-chewed, and whether a different code works. If the keypad is dead at the unit but the operator works from a remote, the problem is usually the keypad or its wiring, not the operator. That’s useful information for us. But we’d rather you call than open the operator cabinet and start probing terminals. That’s how boards get burned. Call (817) 961-9404 and we’ll walk through the symptoms on the phone and schedule the visit.

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