Smart door lock designed to replace traditional keys, offering fingerprint, Bluetooth, password and key entry for everyday access. Practical peace of mind awaits busy households and landlords who need flexible, managed entry. Is Sofofux Smart Door Lock the right fit for standard UK doors and routine security needs?
⚡ At a Glance
- • Unlocking Performance: Multiple unlocking methods including fingerprint, BLE Bluetooth, digital password and two mechanical keys, with fingerprint recognition claimed up to 98 percent and unlock times as fast as 0.3 seconds.
- • Best for: Homeowners, landlords and small hotels needing flexible access and easy guest management.
- • Not ideal for: Doors outside the stated thickness range, or users who require certified weatherproofing ratings.
Four access modes combine biometric, wireless and mechanical entry for flexible control. Adjustable hardware fits most standard UK doors, simplifying installation.
Instant, reliable entry - with a 508 DPI semiconductor fingerprint sensor
Sensor is a semiconductor biometric transmitter at 508 DPI with 96x112 inductive pixels, enabling contact-based fingerprint capture and recognition within about 0.3 seconds. The system can register up to 30 fingerprints and store 50 groups of passwords.
High recognition rate and fast response let household members pass through quickly without fumbling for keys, while multiple fingerprint slots support family and regular guests.
Flexible access control - with 4-in-1 unlocking and app-managed temporary passwords
Four unlocking modes include fingerprint, BLE mobile phone Bluetooth, digital password and two traditional mechanical keys. A companion smart app supports iOS and Android, allowing temporary passwords to be created and shared.
Temporary codes and Bluetooth access make hosting visitors or arranging cleaner access straightforward, avoiding the need to hand out physical keys.
Straightforward UK fit - thanks to adjustable latch and reversible handing
Designed for doors 35-60mm thick with an adjustable latch fitting 60-70mm, and compatible with both left and right hand doors. Installation is claimed to require no additional drilling in most cases.
Most standard UK household doors accept the lock, so fitting is suitable for DIY installation and for replacing conventional locks without major carpentry.
✨ The 4 Key Reasons for Sofofux Smart Door Lock
- Adjustable fit - Fits UK doors 35-60mm thick, latch adjustable 60-70mm
- 508 DPI sensor - Sensor unlocks in around 0.3 seconds with high recognition accuracy
- App and temporary codes - Share time-limited passwords for guests and service staff easily
- Battery backup and charging - Runs on 4 AAA cells, low-battery alert and Type-C emergency charging
📋 Technical Details at a Glance
- Category: Smart door lock
- Compatible doors: Door thickness 35-60mm
- Adjustable latch: 60-70mm
- Unlock methods: Fingerprint, BLE Bluetooth, digital password, mechanical keys (2 included)
- Fingerprint sensor type: Semiconductor biometric transmitter
❓ Frequently Asked Questions
Q: Will this lock fit standard UK doors?
A: Yes, the lock is suitable for most standard UK doors, supporting door thicknesses of 35-60mm and an adjustable latch of 60-70mm. Check your door measurements before fitting.
Q: What unlocking methods are available?
A: Fingerprint, BLE mobile phone Bluetooth, digital password and two traditional mechanical keys are supported, plus an app for temporary passwords. Up to 30 fingerprints and 50 password groups can be registered.
Q: What happens if the batteries run out?
A: The lock runs on 4 AAA batteries and provides a low battery alert, and a Type-C port allows emergency charging to avoid being locked out.
🏆 Our Verdict
Suitable for homeowners, landlords and small hospitality operators who need keyless options and controlled guest access. High fingerprint accuracy, multiple access modes and app-managed temporary codes make management of visitors and cleaners much easier. Durable alloy construction and emergency charging add long-term value through fewer lockouts and simpler access management.
