A smart lock lets your guests enter on their own, with no in-person key handover. It generates a temporary code for each booking. Airbnb recognises this self check-in method, valued for its flexibility. For municipalities affected by the ELAN law, it also becomes the answer to the ban on key boxes on public property.
Why install a smart lock for your Airbnb?
Self check-in appeals to guests. Airbnb confirms it: it offers convenience and flexibility on arrival times. It also frees you from heavy constraints. Here are the concrete benefits for an owner.
- Time flexibility: no more waiting for a guest whose train is running late.
- Security: each stay has its own code, deactivated on departure.
- Time saved: you eliminate the back-and-forth trips to hand over keys.
Airbnb lists four self check-in methods:
- the key box
- the smart lock
- the keypad lock
- handover by dedicated staff
The smart lock is the most flexible of the four.
Key boxes: what the regulations say in 2026
A crucial point before choosing your access method. More and more cities are banning key boxes attached to public property. Posts, railings, fences and lampposts are targeted. The problem is the occupation of street furniture, not the box itself.
This ban is spreading across France. It already affects many municipalities.
- Paris: order of 24 January 2025.
- Nice: order of 14 September 2023, removal within 15 days.
- Cannes: ban in force since 2024.
- Other cities: Lille, Annecy, Marseille, Avignon and Versailles.
A box placed on your door or your private property is still tolerated. It is installation on public land that causes the problem. For details on a specific municipality, read our article on the key box regulations in Nice.
Everywhere in France, the key box on public property is becoming a risky option. The smart lock solves the problem for good. You stay compliant and offer modern access. It is the solution we now install first for our owners.
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Which smart lock to choose? The comparison
Most smart locks mount on the inside face of the door. They fit the standard European cylinder, without changing your lock. Expect to pay from €75 to €250 for a consumer model. Here are three reliable and well-rated references in France.
Nuki Smart Lock Go
The Nuki Smart Lock Go is the European benchmark for short-term rentals. It motorises your existing lock and manages access codes per booking.
- Installation: mounts on the interior cylinder, with no drilling or lock change.
- Reviews: 3.8/5 across 795 reviews.
- Price: around €148.
View the Nuki Smart Lock Go on Amazon
Tedee GO2
The Tedee GO2 is a compact, quiet lock with good value for money. It suits doors fitted with a double-clutch cylinder.
- Installation: mounts on the interior cylinder, with a Bridge gateway for remote control.
- Reviews: 4.4/5 across 60 reviews.
- Price: around €159.
SwitchBot Ultra
The SwitchBot Ultra adds a touch keypad with fingerprint reader. Handy for access without a smartphone, useful for guests and the cleaning team alike.
- Installation: mounts on the interior knob, with an external fingerprint keypad.
- Reviews: 4.4/5 across 704 reviews.
- Price: around €250.
View the SwitchBot Ultra on Amazon
A useful clarification. The August brand is a global reference. But it is designed for American doors and is not distributed in France. It fits poorly with a standard European cylinder. To control your lock remotely, a Wi-Fi gateway is sometimes required depending on the model.
The connected key box, without touching your lock
Don't want to modify your lock? The connected key box is a good starting point. It generates temporary codes, just like a smart lock. The igloohome Smart Keybox 3 model costs around €176.
Its strength: it works without an internet connection, thanks to encrypted offline codes. An important caveat on the Côte d'Azur. Never fix it to street furniture or public property. Place it on a private support, indoors or on your door.
The key box is a good stopgap for a first property or a door you'd rather not modify. But it remains a weak point if a key is lost. The smart lock removes the physical key and its risk. For a property rented all year round, the investment quickly pays off.
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Cost, installation and integration
Installation is free for our owners. The lock is fitted with no works or technician, in under an hour.
Installing a smart lock stays simple. Most models mount on the inside face, without drilling the door. You keep your mechanical key as a backup. Fitting often takes less than an hour.
Full automation runs through management software. No lock integrates natively with Airbnb without an intermediary. A channel manager or management tool creates the code for each booking. It then sends it to the guest at the right moment.
Automating check-in from end to end
The lock is only one building block of self check-in. For a smooth arrival, it combines with other tools. The guest must receive their code and instructions at the right moment.
An Airbnb welcome book guides their arrival step by step. Automated Airbnb messages send the code and address at the right instant. These elements form a complete welcome, without your physical presence.
Want to delegate this setup on the Côte d'Azur? Our Airbnb Concierge in Nice installs the lock and manages self check-in for you, stay after stay.
Frequently asked questions
- 1.Offer self check-in — Airbnb Help Centre, July 2026. airbnb.fr/help/article/1207
- 2.In Nice, the end of key boxes for tourist rentals — La Gazette des Communes, October 2023. lagazettedescommunes.com
- 3.Airbnb in Nice: the city bans key boxes — actu.fr, October 2023. actu.fr
- 4.Which smart lock to choose? Comparison — Les Numériques, July 2026. lesnumeriques.com
- 5.Nuki product overview — nuki.io, July 2026. nuki.io/fr/produits/apercu-des-produits
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