What it actually solves in Cagnes
The gain is not doing away with keys, it is granting access and withdrawing it remotely. For a seafront flat let by the week, or occupied during the racing season at the racecourse, a code opens on arrival and closes on departure, with no key safe hanging on the gate. The cleaner comes in on Saturday morning with their own code, which stops working at midday.
The access log has real value for a home closed part of the year, a common situation at Haut-de-Cagnes and in the streets around the Béal. You see who came in and when — the cleaner, the tradesman, the neighbour collecting the post — without depending on anybody's account of it.
Third gain: an end to copies in circulation. In a Val Fleuri block where the key ring also opens the hall and the cellar, a fob is cancelled in one operation, whereas a lost key means taking the cylinder back, sometimes for the whole building. The communal key ring, though, keeps circulating: a smart lock does not replace it.
The limits, especially close to the water
Battery life first: these locks run on cells or on a battery pack. Before buying, check what backup exists — a mechanical barrel, an emergency power point — above all for a house at the Cros where nobody calls in between two lets. That detail is what keeps you from standing outside on a Sunday evening.
Then the network. Remote control needs a bridge and a router that is actually running. In a Haut-de-Cagnes house shut up for the winter the router is often switched off at the consumer unit: opening has to stay possible locally, by code or by key, with no internet connection at all. Provide at least one way in that depends neither on the router nor on somebody else's phone.
Exposure last. A keypad or a reader on the face of the door, looking out to sea at Cros-de-Cagnes, takes the salt like everything else: choose a housing built for outdoor use, or put it under cover. And resistance to a break-in remains exactly what the mechanism and the door provide. A reader facing full south on the seafront ages fast, seals included.
How does this service work?
Techniques, typical situations, standards and things to watch out for: it is all on our smart lock page. This page focuses on what the service involves in Cagnes-sur-Mer.