24/7 domestic locksmith

07347 492822

Service

Smart Locks

Yale Conexis, Ultion Nuki, August — supplied and fitted

Answered 24/7 by the locksmith, not a call centre. Honest ETA confirmed on the call.

  • Fixed quote agreed before dispatch
  • Honest ETA on the call
  • DBS-checked engineers
  • 12-month guarantee
24/7 residential help
Non-destructive entry first
Fixed written quote
Mobile locksmith

About this service

Smart locks bring genuine convenience — phone-as-key, remote unlock for deliveries, time-limited guest codes — but only if they're chosen and installed correctly for UK doors. We fit Yale Conexis L1 and L2, Ultion Nuki, August Wi-Fi, Yale Linus and Mul-T-Lock ENTR with full integration into Apple Home, Google Home and Alexa, plus the insurance paperwork your home policy will want to see.

What's included

  • Yale, Ultion Nuki, August, Linus and Mul-T-Lock smart locks fitted
  • Apple Home, Google Home, Alexa and SmartThings integration
  • Phone-as-key, voice unlock, time-limited guest codes
  • Insurance-compliant fitting with mechanical override
  • 12-month warranty plus app setup and family training

Our process

Step 01

Match

We confirm the right smart lock for your door, network and security needs.

Step 02

Fit

Install, alignment and battery commissioning in 60–90 minutes.

Step 03

Connect

Pair to your hub, smart speakers and family phones on site.

Step 04

Train

Walkthrough of guest codes, schedules and emergency override.

Where we cover

We provide smart locks across West London, Berkshire and Buckinghamshire, including:

Get a fixed quote

Send your details, then attach clear photos on WhatsApp for a fixed written quote.

By submitting you consent to us contacting you about your enquiry. We never share your details.

Common questions

Are smart locks safe?

Modern UK smart locks use AES-128 or stronger encryption — security risk is in the mechanical lock, not the app.

What if my Wi-Fi goes down?

All the smart locks we fit have a physical key or PIN backup that works regardless of network.

Will my home insurer accept a smart lock?

Yes, provided the underlying cylinder is BS3621 or TS007 — which is what we fit.

Can I let in a delivery driver remotely?

Yes — most smart locks support one-time codes or remote unlock from the app.

Let's secure your home

Speak to First Line Locksmiths

Send a photo for a fixed written quote. An honest ETA and the agreed scope are confirmed before dispatch.

Answered 24/7 by the locksmith, not a call centre. Honest ETA confirmed on the call.

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