Serving Los Angeles County from Sherman Oaks, CA

superiorlocksmith55@gmail.com
Superior Locksmith Speak with our team (877) 500-4424

Focused service

Smart lock installation

Fitting keypad and connected deadbolts to doors that are prepared and aligned to carry them — because a motorised lock is far less forgiving than a hand on a key.

(877) 500-4424Request service
Keypad and connected deadbolts Door alignment checked first

Smart lock installation

The lock is the easy part. The door decides whether it works.

A smart deadbolt is a deadbolt with a small electric motor where your wrist used to be. Everything that follows from that is the reason installations succeed or fail.

A hand applies a surprising amount of torque without you noticing. If a bolt catches slightly on the strike, you push a little harder and think nothing of it. A motor has no such reserve. It runs at full load on every cycle, consumes batteries at several times the expected rate, and eventually reports a jam or simply fails to complete the throw — leaving a door you believe is locked and which is not.

So the order of work is fixed and non-negotiable: check the door preparation, confirm the bolt throws freely into a correctly positioned strike, correct anything that is off, and only then fit the lock. Skipping that step is the single most common reason people conclude smart locks are unreliable.

Compatibility

What to check before buying a lock

Five minutes with a tape measure prevents most smart-lock disappointments.

MeasurementTypical rangeWhy it matters
Door thickness35–45 mm on most residential doorsThicker or thinner doors need a different spindle or an adaptor kit
Backset60 mm or 70 mmThe distance from the door edge to the centre of the bore; the latch must match it
Bore diameter54 mm is standardNon-standard bores may need enlarging, or a different lock
Edge bore25 mm is standardWhere the latch or bolt assembly passes through
Stile widthVaries; narrow on some glazed doorsA narrow stile may not leave room for the lock body
Door materialTimber, composite or metal-cladMetal doors affect wireless range and may need different fixings

Process

How the installation runs

The first two steps take longer than the third and matter more.

Assess the door

Hinges, strike position, bolt travel and the gap around the door. Anything that makes the bolt work harder than it should is corrected first.

Correct the opening

Tighten or replace hinge screws, reposition or enlarge the strike, ease the mortise. The bolt should throw with no resistance at all.

Fit the lock

Mount the exterior and interior assemblies, set the handing and the bolt orientation, and check the spindle engages cleanly.

Test, then configure

Cycle the lock with the door closed before any code or app is set up. Electronics are only configured once the mechanics are proven.

Choosing

Choosing between keypad and connected locks

A keypad deadbolt does one thing: it accepts a code and moves a bolt. No router, no account, no cloud service, no firmware anxiety. Codes are added and removed at the door. For most households that is the right amount of technology.

A connected lock adds a radio — Wi-Fi, Bluetooth, or a hub protocol — and with it remote locking, notifications, scheduled access and an activity log. Those features are genuinely valuable in specific circumstances: a rental property where guests change weekly, a second home, a household with regular visiting help, or anyone who has ever driven back to check whether the door was locked.

The trade is dependency. A connected lock relies on a network, an account and a manufacturer continuing to support the product. Most keep working as ordinary keypad locks when the connection drops, which is worth confirming before you buy.

Both are still deadbolts. Both depend on the door being right.

Homeowner unlocking a door with a fingerprint reader

In practice

Practical points people learn the hard way

  • Keep a mechanical key accessible but not inside the house
  • Replace batteries on a schedule rather than waiting for the low warning
  • Use long strike screws that reach the stud — frames fail before locks do
  • Change the code when the list of people who know it changes
  • Avoid codes that match a house number or an obvious date
  • Check whether the lock still works as a keypad if the network drops
  • Find out how your lock behaves on a completely flat battery, before it happens
  • On an exterior gate, confirm the hardware is rated for weather exposure

Related pages

Related pages

Residential Locksmith ServicesThe wider picture of home lock workAccess Control SystemsThe commercial equivalent, at building scaleSmart lock installation in Sherman OaksLocal page for smart lock workSmart lock installation in North HollywoodLocal page for smart lock workBroken Key ExtractionWhen a mechanical key fails first

Common questions

Smart lock questions

Usually, but it is worth checking four measurements before buying anything: the door thickness, the backset (from the door edge to the centre of the bore), the bore diameter, and the cross-bore in the edge. Most retrofit deadbolts handle the common ranges, but non-standard doors, unusually thick or thin doors, narrow stiles and metal-clad doors all limit the options.

Nearly always because the motor is fighting resistance at the bolt. A hand can force a slightly misaligned bolt without you noticing; a small motor runs at full load instead, on every cycle, and the batteries go. Fixing the alignment typically transforms battery life. Very cold weather and constant network polling contribute, but alignment is the usual culprit.

Most designs plan for it. Many keep a mechanical key override; many offer emergency external contacts that let you hold a nine-volt battery against the lock to power it long enough to open. Some rely entirely on a backup code or a key held elsewhere. It is worth knowing which arrangement your lock uses before you need it, and keeping a mechanical key accessible but not inside the house.

A keypad deadbolt with no network connection is the more robust choice for most homes: it does one thing, does not depend on a router or a cloud service, and codes can be changed at the door. A connected lock earns its extra complexity when you genuinely need remote access, notifications or an activity log — a rental property, a second home, or a household with regular visiting help.

Yes, and it is the feature people use most. Most keypad and connected locks support multiple codes, and connected models can schedule them — a cleaner's code valid on Tuesday mornings, a contractor's code valid for a fortnight. Connected locks will also log which code was used and when.

The electronics are usually not the weak point; the door is. A connected lock on a hollow-core door in a soft frame is only as strong as the frame, and most forced entries go through the jamb rather than the lock. Reinforcing the strike with long screws that reach the stud does more for real security than any feature on the lock. Beyond that, choose a reputable make, keep firmware updated and do not reuse codes.

Request smart lock installation

Tell us the door type and whether you already have a lock in mind. A photograph of the door edge is useful.

Photographs of the lock face, door edge or key help us identify the hardware before a visit.

We use these details to respond to your request. See our privacy policy. Access work requires proof of ownership or authorisation.

Identification is required

For any work that provides access to a property, vehicle or safe, the technician will ask for photo identification and evidence that you are entitled to enter. Having that ready keeps the visit short.