Smart locks have moved from niche gadgets to mainstream home security. In 2024, almost every major lock manufacturer offers a smart variant, and homeowners are increasingly asking whether they should upgrade. As locksmiths who install both traditional and smart locks daily, we offer a balanced view of the benefits, drawbacks, and security realities.
How Smart Locks Work
Smart locks replace or supplement your existing lock with an electronic mechanism controlled via smartphone, keypad, fingerprint, or key fob. They connect via Bluetooth, Wi-Fi, or Z-Wave, allowing remote locking, unlocking, and monitoring. Many integrate with smart home ecosystems like Amazon Alexa, Google Home, and Apple HomeKit.
Advantages of Smart Locks
- Keyless convenience: No more fumbling for keys or hiding spares
- Remote access: Let visitors in from anywhere, check lock status remotely
- Temporary access: Create time-limited codes for cleaners, dog walkers, or Airbnb guests
- Activity logs: See exactly who entered and when
- Auto-lock: Never worry about forgetting to lock the door again
- Integration: Connect with alarms, cameras, and lighting for whole-home automation
Advantages of Traditional Locks
- Proven reliability: No batteries to fail, no software to glitch
- No hacking risk: Physical locks cannot be compromised remotely
- Insurance compliance: British Standard mortice locks are universally accepted by insurers
- No connectivity required: Work in power cuts, network outages, and remote locations
- Lower cost: Quality traditional locks are significantly cheaper than smart equivalents
- Longer lifespan: Mechanical locks can last decades with minimal maintenance
Security Comparison
This is where opinion often diverges from fact. The truth is that both can be secure or insecure, depending on the specific product and installation. A cheap smart lock from an unknown brand is far less secure than a British Standard mortice lock. Conversely, a high-end smart lock from Yale or ERA that meets TS007 standards offers equivalent physical security with added digital convenience.
The risk with smart locks is digital: firmware vulnerabilities, Wi-Fi interception, and app exploits. Reputable manufacturers address these through regular updates and encrypted protocols, but the risk never drops to zero. With traditional locks, the risk is physical: picking, bumping, drilling, and snapping. British Standard locks are tested against all of these.
Our 2024 Recommendation
For most UK homeowners, we recommend a hybrid approach:
- Front door: A British Standard mortice deadlock or sashlock as the primary security, with a smart lock as a secondary convenience feature where appropriate
- UPVC/composite doors: A TS007 3-star anti-snap cylinder as the core lock, with a smart lock handle if desired
- Back and side doors: Traditional British Standard locks for reliability
If you choose a smart lock, select one from an established manufacturer with British Standard or TS007 certification. Ensure it has a physical key override in case of battery failure or technical malfunction.
Installation Matters
Both smart and traditional locks are only as good as their installation. A poorly fitted smart lock can be forced just as easily as a badly fitted mechanical lock. Always use a professional locksmith for installation to ensure correct alignment, reinforcement, and compliance with standards.
At Keys4U, we supply and install both traditional British Standard locks and certified smart locks from leading brands. We will assess your door type, lifestyle, and security needs, then recommend the best solution for your budget. Call 033 3305 2993 for expert advice.