Ultimate Security
3 Star ALps
Door Locks
Passes every
security test
High Security 3 Star Door Locks Available Online
There’s no security test that the Watchdog lock hasn’t passed with flying colours. It’s tested to the highest Kitemark security standard of 3 Stars. Tested by locksmiths, and trusted by homeowners.
How we protect you
AS SEEN ON
Armour for your home
The Watchdog 3 Star lock is the ultimate defence against picks, bumps, drills, and snaps.
Patented security
The Watchdog lock is protected by ALPs for additional security.
800,000+ Key combos
THE TOUGHEST TEST EVER ​
The Watchdog Lock passes even the most robust security standards — the Sold Secure Diamond Standard 2024. The trusted anti-snap and anti-bump lock that keep your property secure.
British Standards
The BSI Kitemark is one of the most recognised symbols of quality and safety in the UK, and is acknowledged around the world too.
Secured By Design
Secured by Design (SBD) operates an accreditation scheme on behalf of the UK police for products or services that have met recognised security standards
Installation Video
Protected by Watchdog
The toughest lock in town
The Watchdog Lock passes the toughest lock test — the Sold Secure Diamond 2024. This protects you against all break-in methods, including bumping, picking, drilling, and the latest snapping methods. It is most simply the diamond standard of locking.
Get peace-of-mind
Activate your £5K guarantee
You’re more protected than ever now your Watchdog lock has been installed. But if you register your lock with us, you’ll be covered by KeyControl, and we’ll also activate your £5,000 security guarantee
