Linear Access Control Installation Nationwide

Linear Access Control Installation: The Los Angeles Owner’s Guide

We install and replace Linear access control systems across Los Angeles, with most keypad, card reader, and telephone entry installs running between $850 and $2,400 fully installed, including the new unit, wiring checks, and programming. Same-day installation is available for most common Linear models, since we keep the core parts on our trucks. Homeowners usually call us after the system goes quiet: the keypad stops buzzing, the cards stop reading, or the gate only opens from inside the house. If you’re holding a dead Linear keypad or a controller that won’t respond, this page tells you exactly what to expect, what it costs, and who’s coming to your door.

Call (828) 426-7081

Which Linear Models This Applies To

The Linear parts we install break into three families: the AE series telephone entry and access controllers (AE-100, AE-500, AE-1000), the AK series keypads (AK-11, AK-21, AK-31), and the older RE-1 and RE-2 receivers that a lot of Los Angeles gates still run on from installs in the 2000s. The fastest way to identify your part is to look at the circuit board or the label inside the enclosure. The model is printed there in white lettering, and the date code tells you how long that unit has been baking in the Southern California sun. Los Angeles heat is rough on these. The plastic housings haze and crack, the wire insulation gets brittle behind the keypad, and the keypad membrane stops registering digits. We see it every week.

One compatibility gotcha that matters: the AK-11 and AK-21 keypads are not interchangeable with the older IEI/Linear 212i, even though the mounting holes line up beautifully. The wiring protocol is different, and if you swap one for the other without checking, the gate control board won’t read the signal. We always test the keypad output with a multimeter before wiring it to the operator. When it comes to OEM versus aftermarket, our honest take is this: for Linear keypads and card readers, OEM is worth the extra $40 to $80. The aftermarket copies have thinner powder coating, and in direct sun within two years they look like they’ve been through a sandstorm. For basic receiver boards, a quality aftermarket equivalent works fine and we’ll tell you if that’s the better call for your setup.

Signs Your Linear Access Control Installation Is Failing

• The keypad lights up but won’t open the gate. The membrane or circuit board is failing internally. The backlight still draws power but the output relay isn’t closing, so the gate never receives the open command. It’s the most common Linear keypad failure in Los Angeles.
• Cards work for some residents but not others. When a Linear card reader starts rejecting specific cards, the reader’s antenna coil is losing range or the cards themselves are wearing. We can often reprogram existing cards before replacing the reader.
• The gate opens from inside but not from the exterior keypad. That means the operator and its wiring are fine. The problem is isolated to the access control unit itself, usually a blown relay or a shorted wire run from the keypad.
• You hear a buzzing or clicking sound from the controller box. A relay chattering usually means low voltage at the board, which is often a failing plug-in transformer or corroded connections. Left alone, the relay welds itself shut and the gate stays open.
• The telephone entry system rings but won’t let you press a key to open. Older Linear AE-100 and AE-500 systems lose their DTMF decoding over time. The visitor hears the phone ring, but the system can’t hear the “9” press. That’s almost always a controller replacement.

Replacement Cost & What’s Included

For a Linear access control installation in Los Angeles, here’s the honest price picture. A single keypad replacement including the part, labor, and programming typically runs $350 to $550. A card reader replacement runs $450 to $750. A full telephone entry system like the AE-100 or AE-1000, with new hardware, wiring, and programming for multiple residents, runs $1,200 to $2,400. If your setup needs new wire run from the house to the gate, that adds to the range depending on distance and conduit access.

Every price we give is written down before any work starts. You’ll know the part cost, the labor, and the total, agreed in advance. No surprise line items when the job is done. Our installation includes the new part, all connections and wiring checks, programming for every user code or card, and a function test at the gate. The work is covered by the 365-Day Done Right Promise: if something we installed fails within a year, we come back and fix it free. And the price is the price. Cole Rafferty’s rule applies to every job: write the price down first. Everything else follows from there.

DIY or Call Us?

There are two safe things you can check before calling. First, confirm the breaker or GFCI feeding the gate operator has not tripped. Second, look at the keypad or reader and check for obvious physical damage, like a cracked housing or a sun-bleached label. That’s where we ask you to stop. These units are low-voltage, so you’re not risking a shock, but the danger is in the wiring. A crossed wire at the access control board can send line voltage back to the operator board, and that turns a $400 keypad job into a $1,800 operator replacement. We’ve had to fix that mistake more than once in Los Angeles, and the homeowner always wishes they’d called first.

If you’d rather have a trained professional handle it, call us at (828) 426-7081. We answer live, 24 hours a day. You’ll get our written price before work begins, and you’ll know exactly who’s coming to your gate.

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