If you manage an Airbnb, holiday let, or rental property, you'll know that key handovers are one of the biggest operational headaches. Coordinating check-in times, arranging key collection, dealing with lost keys, and changing locks between guests — it all adds up. Smart locks eliminate these problems entirely. This guide covers everything UK hosts need to know.
Why Smart Locks Are Ideal for Short-Term Rentals
Traditional keys create friction at every stage of the guest journey. Smart locks replace that friction with flexibility:
- No physical handover required — guests receive a unique PIN code or eKey before arrival and let themselves in
- Codes expire automatically — set a guest code to work only during their booking window, then it stops working at checkout
- No locksmith bills — lost keys become a thing of the past
- Remote monitoring — see exactly when guests arrive and depart via the app
- Instant access for cleaners and contractors — issue temporary codes without being present
What to Look For in a Smart Lock for a Holiday Let
Multiple Access Methods
The best smart locks for rental properties offer several ways to unlock, so guests always have a backup if one method fails. Look for fingerprint, PIN code, RFID card, app access, and a mechanical key override as a last resort.
Temporary and Time-Limited Access Codes
This is the most important feature for hosts. You need to be able to generate a PIN code that works only between specific dates and times — for example, from 3pm on Friday to 11am on Sunday. When the booking ends, the code stops working automatically. No manual intervention required.
LockWise smart locks using the TTLock or Tuya platform both support time-limited eKeys and PIN codes, manageable directly from the app.
Remote Access via Wi-Fi
A Wi-Fi enabled smart lock lets you lock, unlock, and monitor your property from anywhere in the world. This is essential if you manage your property remotely or want to grant emergency access without being on site. LockWise models with Tuya connectivity support full remote control via the Tuya Smart app.
Access History and Audit Log
A complete log of who unlocked the door and when is invaluable for resolving disputes, confirming check-in times, and monitoring contractor access. All LockWise smart locks record a full access history in the app.
Weather Resistance
UK weather is unpredictable. Your smart lock needs to handle rain, frost, and humidity reliably. Look for a minimum IP65 rating — LockWise models range from IP55 to IP66 depending on the product.
Long Battery Life
The last thing you want is a flat battery locking out a guest at midnight. Choose a lock with at least 6–12 months of battery life on standard AA batteries, plus a USB-C emergency power port as a backup.
Passage Mode: Perfect for Check-In Windows
Several LockWise smart locks include a Passage Mode feature, which keeps the door unlocked during a set time window — for example, between 2pm and 4pm on check-in day. This allows guests to arrive at any point during that window without needing to enter a code, while the lock automatically re-engages afterwards.
Which LockWise Smart Lock is Best for Airbnb?
All LockWise smart locks support guest access codes and are compatible with UK uPVC and composite doors. Here are our top picks for short-term rental hosts:
- Omega Pro — dual TTLock and Tuya connectivity, anti-peep PIN scramble, full access history, USB-C emergency power. Ideal for hosts who want maximum flexibility.
- LockWise TITAN — IP66 rated, 200,000 cycle durability, fingerprint and app access. Built for high-traffic properties.
- LockWise Venus — slim, modern design with Alexa compatibility. Great for contemporary properties where aesthetics matter.
- LockWise Earth Pro — includes a built-in camera, so you can see who's at the door before granting access. Ideal for higher-security requirements.
Do I Need Professional Installation?
Most LockWise smart locks are designed for straightforward DIY installation on standard UK doors. However, if you'd prefer a professional to handle it, our approved installation service connects you with certified third-party installers across the UK — ideal if you manage multiple properties or simply want the job done right first time.
Frequently Asked Questions
Can guests still get in if their phone battery dies?
Yes. All LockWise smart locks include a PIN keypad, so guests can always use their access code even without a phone. A mechanical key override is also included for emergencies.
What happens if the smart lock battery runs out?
LockWise smart locks provide low battery warnings via the app and audible alerts well in advance. If the battery is completely depleted, the USB-C emergency power port allows the lock to be temporarily powered using a standard power bank.
Can I manage multiple properties from one app?
Yes. Both the TTLock and Tuya apps support multiple locks across multiple locations, all manageable from a single account.
Is it legal to use a smart lock on a rental property in the UK?
Yes. There are no legal restrictions on using smart locks in UK rental properties. Many landlords and letting agents now use them as standard. Always ensure guests are informed of the access method before arrival.
Ready to Go Keyless?
Browse the full LockWise smart lock range or get in touch if you'd like advice on the best model for your property. We're happy to help you find the right fit.