Electric Strike Installation in Katy, TX 77491 — Side Gates, Garage Doors and Home-Office Entries

Start here: on a house, a strike is often the wrong tool

An electric strike works on one thing only — the spring latch, the angled bolt that snaps shut when you pull the door to. It has no influence whatsoever over a deadbolt. If a household throws the deadbolt, and most do overnight, an electric strike on that door releases nothing. The door remains firmly locked and the homeowner concludes the system is broken when it is doing precisely what it was built to do.

That single fact settles a lot of Katy enquiries before we quote anything. A front entry where the family expects real security is usually better served by a motorised deadbolt, because that device drives the bolt itself. Many newer doors here complicate it further: fiberglass and steel slabs fitted with multi-point hardware throw bolts at the head and sill as well as the middle, and there is no strike on the market that retracts all three.

Where a strike earns its place on residential property in this area:

• A pedestrian gate in a side or rear fence, where the latch is a simple one and the point is letting the lawn crew, pool service or a delivery through without walking out to them.
• The man door into a detached garage, shop or barn — a plain latch, no deadbolt habit, and a genuine need to let someone in from the house.
• A home office, studio or treatment room run as a business out of the property, where clients arrive and a staff member releases the door from a desk.
• A casita, guest suite or rented room with its own entrance and a keypad instead of handing out keys.
• An interior file room or server closet where access wants a record rather than a hardware-store key.

The side gate, and the hundred-odd feet of wire nobody thought about

Gate releases are the most requested version of this job in 77491, and they fail for reasons that have nothing to do with the hardware choice.

Distance eats voltage

A strike is rated to pull at a particular voltage, and every foot of thin wire between the transformer and that coil drops a little of it. Run a small conductor a hundred and fifty feet down a fence line and the device may see too little to throw the keeper cleanly — a weak buzz, an intermittent release, or a latch that frees only when the gate hangs just right. The fix is planned before we dig: heavier conductor, a higher supply voltage where the device supports it, or power placed nearer the gate. Guessing at gauge is what produces the “it works sometimes” gate.

Our soil moves the goalposts

The clay across this part of Fort Bend and west Harris County swells in a wet spring and shrinks hard in an August drought, and gate posts ride that movement. An alignment set perfectly in March can be a quarter inch out by September. That is why we favour gate hardware with adjustable keeper travel, set the gate closer so the leaf arrives square rather than skidding into the latch, and show the homeowner the one adjustment they can make themselves with a wrench when the seasons turn.

Weather is not a detail here

Anything on a fence line lives in wind-driven rain, irrigation overspray and constant humidity. Wiring belongs in conduit, buried cable must be rated to be buried, splices belong in a sealed enclosure rather than tape, and the strike should be a model built for exterior use. Mixing dissimilar metals at a damp aluminum post also invites corrosion where you cannot see it.

Opening it from a video doorbell, an intercom or your phone

Almost every homeowner who calls already owns a video doorbell, and the question is whether the two can talk. Usually they can — it is worth knowing how.

Most of these releases come down to a dry contact — a pair of terminals that momentarily close, like a switch being tapped, with no voltage of their own. Some doorbells and intercoms have that contact built in. Others need a small relay module that listens for the command and closes the circuit for us. Either way the strike gets its power from its own supply, not from the doorbell, which is why a doorbell transformer sized for a chime cannot simply be borrowed to drive a gate.

Two realities worth accepting up front:

1. App-based release depends on the internet. If the platform routes the unlock command through a cloud service, then a dead router, an outage or a vendor problem means no release. That is fine for convenience and poor as your only way in.
2. Latency is real. Between the camera waking, the notification landing and the command travelling back out, there can be a noticeable delay. Visitors let go of the gate, and it re-latches while the app is still thinking.

So we build the wired path first — a hardwired button, keypad or intercom station that works with nothing but local power — and treat the phone as the convenience layer on top. You keep the feature you wanted, and you keep a way in when the network is down.

What sits behind a wood jamb in a Katy house

Residential frames look easier than commercial ones and occasionally are not. A few things we check before cutting anything:

The framing behind the strike pocket. A wood jamb is nailed to a jack stud, and a strike needs depth behind the keeper for its body. On an interior partition that is straightforward. On an exterior wall we are looking at a structural member, sheathing, possibly brick veneer and insulation, so we establish what is there rather than chiselling and hoping.

The door between the garage and the house. This one deserves its own paragraph. That opening is meant to be a fire-resisting assembly, and it is normally required to self-close and latch by itself. Anything that leaves it standing open, or that would leave it unlatched when power drops, undermines the reason it exists. If you want controlled access there, it has to be done in a way that keeps the door latching on its own every single time, and we will not fit hardware that quietly defeats that.

The route for the wire. In an occupied house that usually means the attic, down an interior wall cavity, and into the frame — not a staple-gunned cable along the baseboard. We keep low-voltage runs away from mains cable where they would parallel it for any distance, use grommets where wire passes through metal, and leave a service loop so a future repair does not require opening drywall.

What powers it. A small plug-in supply in a closet is usually enough for one opening, but it needs to be somewhere it will not be unplugged by a vacuum cleaner, and it should be on a circuit you can find. Where the release is the only way a tenant or a family member gets in, we add battery backup so a short outage does not become a locked-out evening.

How the visit goes, and the mistakes that bring people back

A single residential opening here is normally a same-day job. We confirm the latch type and frame, agree the release device and the cable route with you before anything is cut, then run the finished hardware repeatedly with the gate or door on its closer rather than held by hand, because that is the condition it lives in.

Before we leave you are shown three things: how to release it by hand if the electronics fail, where the power supply lives, and which adjustment to make when the gate drifts with the season.

The recurring mistakes we are called out to fix:

• A strike fitted to a door whose deadbolt is thrown every night — the fundamental mismatch described at the top of this page.
• Undersized wire to a far gate, producing a release that works in cool weather and not in August.
• Outdoor splices taped rather than sealed, which survive one rainy season.
• No manual override, so a flat battery or a tripped breaker means climbing a fence.
• A keeper that catches because nobody adjusted the gate closer, so residents start shouldering the gate and eventually bend the latch.

EVOTECH IT LLC covers Katy, Fulshear, Richmond and Cypress as a licensed and insured low-voltage contractor with over twenty years of field work and a 5.0-star rating. Quotes are itemised after a free on-site look. Call (832) 359-2425.

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