Why Choose Our Smart Nightlatch?

Smart Keyless Access
Mechanically Deadbolts
Finfort’s patented automatic deadbolt lock mechanically deadbolts every time the door closes, ensuring that going keyless doesn’t compromise security. Unlike other smart locks, no manual or battery-operated locking is required. YOU LEAVE, IT LOCKS!

Classic Design for British Front Doors
The external door knob's subtle twist-turn design encased within Finfort lockguards maintains a classic look on the outside. The BOLD smart cylinder houses its smart functionality within the internal door knob.

Insurance Compliant
Finfort pairs its Smart Auto-Deadbolt Nightlatch with an insurance-rated deadlock, to make an insurance compliant Smart Dual Door Lock Set. Enjoy day-to-day keyless access & choose when to use the manual deadlock for longer absences.

Long Product Warranty
Finfort locks and BOLD smart cylinders are guaranteed for 10 years and 2 years respectively. Finfort's British made automatic deadbolt is BS8621 certified, and BOLD's smart cylinder is SVG 3-star rated, the highest security rating in the Netherlands.
FAQ - About our Smart Nightlatch
The Finfort Smart Auto-Deadbolt Nightlatch combines mechanical security with smart technology. It automatically deadbolts every time the door closes, ensuring your home is secure. You can unlock it using the Bold Smart Lock app, a fob, or a backup PIN code. For remote access, you can add the Bold Connect Wi-Fi bridge.
The nightlatch features a 21mm mechanical deadbolt for robust physical security. The Bold Smart Lock is SKG*** certified, indicating high resistance to burglary attempts. Additionally, it employs end-to-end encryption to protect against digital threats.
If your phone battery is depleted, you can still unlock your Finfort Smart Auto-Deadbolt Nightlatch using the Bold Smart Lock's backup PIN feature. This allows you to access your home without relying on your smartphone.
Setting Up the Backup PIN:
- Open the Bold app on your smartphone.
- Navigate to the settings for your Bold Smart Lock.
- Enable the backup PIN feature.
- Create a personal 5-digit PIN code.
Using the Backkup PIN:
- Turn the outside knob of the lock to wake it.
- Enter your PIN by alternating turns to the left and right for each digit.
- Upon correct entry, the lock will emit two short beeps, indicating it has been activated.
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Using the Backup PIN:
The Bold Smart Lock is designed to be keyless. Access is managed through the app, fob, or PIN code. The PIN feature allows you to access your home without relying on your smartphone. Using the backup PIN is easy.
- Turn the outside knob of the lock to wake it.
- Enter your PIN by alternating turns to the left and right for each digit.
- Upon correct entry, the lock will emit two short beeps, indicating it has been activated.
Only if you want to unlock your door from anywhere and manage access for others in real-time.
Effortless Security. Classic Looks. Smart Access

Made for Classic British Doors
With its twist-turn knob and traditional lockguard, this nightlatch blends seamlessly into heritage entrances — no bulky hardware or modern eyesores.

Digitally Opens, Mechanically Deadbolts
The smart cylinder opens via app, fob, PIN or remote access — yet always secures with a 21mm mechanical deadbolt every time the door closes.

Matching Door Furniture
Offered in six refined finishes colour-matched to the Heritage Brass door furnitue range, for a cohesive, considered look inside and out.
Trusted By Bespoke Door Makers: A Case Study
This installation in London SW20 by joinery specialists Wood & Home pairs smart access with classic detailing — showing how a heritage-style door can have discreet, modern security.

Crafted in Red Meranti
A bespoke 4-panel door with solid timber below and frosted glass above, painted in Farrow & Ball Stiffkey Blue — designed to suit a traditional British entrance.

Smart Security in Brass Finish
Fitted with the Finfort Smart Auto-Deadbolt Nightlatch in polished brass and matching Heritage Brass furniture, this door offers style and substance in perfect balance.

Bespoke Joiner's Perspective
“Finfort is the only lock we’ve seen that offers traditional style, smart access, and real security — it’s exactly what our customers want.” — Wood & Home Joinery
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