Smart Lock Guest Access Management¶
How to manage guest access to your UK smart lock - temporary codes, schedules, eKeys, and remote access for visitors, cleaners, and tradespeople.
Types of Guest Access on UK Smart Locks¶
UK smart locks offer several methods for granting guest access: temporary PIN codes, virtual eKeys sent via the app, time-restricted schedules, and one-time-use codes. The Lockly Secure Plus (£249) provides the most flexible system - generate a unique code for each guest, set start and end times, and revoke it remotely at any time. The Yale Keyless Connected (£149) supports up to 50 user codes and allows a 'one-time code' that expires after the first use. Nuki 3.0 Pro (£179) sends eKey invitations via the app - guests install the Nuki app and receive permanent or temporary access. Ultion Keyturn WiFi allows 'guest codes' limited to specific time windows. An Airbnb Superhost survey in 2025 found that 68% of UK hosts using smart locks saved an average of 2.3 hours per changeover versus key-based check-ins. Guest access codes should never be reused between guests for security purposes.
Best Practices for Granting and Revoking Access¶
Never share your master admin code with guests. Generate a unique guest code for each visitor. On Lockly, tap 'Add User > Guest > Set Schedule' to create a code valid for specific dates (e.g., 15 - 18 June, 3 PM - 10 AM). On Yale Keyless Connected, press the 'P' button and assign a 4 - 8 digit code to a user slot (slots 2 - 50 are for guests). For Nuki, send an eKey via the app - the guest's access appears in their own Nuki app, and you can revoke it instantly. When a guest leaves, verify removal by checking the audit log. For regular services such as cleaners, set recurring schedules - Lockly and Ultion support weekly repeating windows. Always change the backup emergency code after each guest stay. For tradespeople, use a same-day code that expires at midnight.
Specifications and Comparison¶
| Access Type | Lockly Secure Plus | Yale Keyless Connected | Nuki 3.0 Pro | Ultion Keyturn WiFi |
|---|---|---|---|---|
| Temporary PIN | Yes (scheduled) | Yes (one-time) | No (eKey only) | Yes (time window) |
| eKey (app) | No | No | Yes | No |
| Recurring schedule | Yes | No | By app permission | Yes |
| Remote revoke | Yes | Yes | Yes | Yes |
FAQ¶
- Can I give my cleaner access only on Tuesday mornings?
- Yes - Lockly Secure Plus and Ultion Keyturn both support recurring schedules. Lockly allows specific day-of-week and time-range combinations.
- How do I revoke a guest code after they leave?
- Open the app, find the guest user, and tap 'Delete' or 'Revoke'. The code stops working immediately. Check the audit log to confirm no further access.
- Is it safe to use the same guest code for multiple visitors?
- No - always generate a new code for each guest. Reusing codes increases the risk of unauthorised access if a previous guest copies or remembers the code. For more information see our Smart Lock for Rental Properties UK.
Last updated: 2026-05-31.
Related Guides¶
External Resources¶
For further information consult authority guidelines at the Electrical Safety First.