A thirty-metre driveway, two access points and a network that has to keep up
The Gradignan house often stands well back, behind a driveway, with a powered gate on the property line and sometimes a detached garage. That layout, pleasant day to day, puts connected devices to the test. Bluetooth requires genuine proximity; remote control goes through a Wi-Fi bridge, and therefore through a router usually installed at the far end of the living room. Between the two are a façade, load-bearing walls and sometimes several dozen metres of planted driveway.
A site survey therefore comes before the choice of model: where the router sits, what the real coverage is at the door, whether a repeater or an intermediate bridge is needed, whether the gate drive is controlled by another system. A great many disappointments come from this, not from the product. You also have to plan for the outage: an unavailable network must never stop you getting into your own home, and mechanical override is the point to check before buying anything.
Granting access without keys changing hands
The uses that genuinely justify installing one are very concrete here. An owner letting a room or a studio flat to a student can open an access right in September and revoke it when the tenancy ends, with no chasing after copies. A family whose children come home from school on their own avoids the key lost at the bottom of a school bag. A carer calling on an elderly parent, a home help, a tradesperson present during building work: each is given access that is dated, logged and revocable.
One important point: this convenience changes nothing about how strong the door is. A motor fitted to an ordinary cylinder leaves the lock exactly as it was, and the question of the level of protection remains entirely open — it comes down to the choice of cylinder and mechanism. The useful habit is to deal with both subjects together at the time of installation, rather than discovering afterwards that the mechanical side deserved attention too.
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 Gradignan.