Smart locks in an estate: what to check first
6 min read · written for Fourways
Smart locks solve a genuine problem, though rarely the one people think they are buying. They manage access; they do not add physical resistance. In a gated development there are also two extra questions worth answering before you commit.
What they are actually good at
Issuing and withdrawing access without physical keys. A code for a contractor that expires on Friday, a code for a house-sitter cancelled from your phone, entry for family members who lose things.
Most keep a log, so you know a door opened at 14:20 rather than guessing. For anyone letting a property or managing recurring third-party access, that alone can justify it.
The first estate question: approval
A smart lock changes the appearance of an external door considerably, and many developments regulate exactly that. Ask in writing before buying, not after fitting.
Some estates also integrate unit access with their own system, in which case a standalone smart lock may duplicate or conflict with what is already there. The estate office is the right first call.
The second: what happens in an outage
Battery-powered locks carry on through a power interruption, which is the main argument for choosing one over anything mains-dependent.
Anything wired needs its behaviour during an outage established before installation — specifically whether it fails locked or unlocked, and whether there is backup. That is a decision to make deliberately, not something to find out during the first long outage.
Insist on the mechanical override
Batteries go flat, generally at the worst moment. Better models warn for weeks; find out exactly what that warning looks like before relying on it.
We fit smart locks with a physical key path wherever the hardware supports one, because a lock whose only route in is electronic is a lockout waiting to happen — a particularly avoidable way to need a locksmith.
It is not a security upgrade
Physical resistance still comes from the bolt, the frame, the strike plate and the fixings. Some smart locks sit on very ordinary mechanisms underneath.
If the door can be shouldered open, a smart lock is a convenience purchase. Which is a fine thing to buy — it just should not be mistaken for security spending.
Fitting matters more than the product
Most disappointments are installation problems. A motorised bolt fighting a door that has dropped will drain batteries fast and eventually fail outright.
The door has to be right before the lock goes on. An installer who does not check alignment first is scheduling a callout in six months.
Rather ask than read
Not sure how this applies to your door?
Services this relates to
Digital & Smart Locks
Keypad and app locks fitted so they still work when the power and the battery do not.
Security & High-Security Locks
Upgrades that hold up in practice, chosen around your door, your frame and your estate's rules.
Access Control
Tags, codes and readers for estates, complexes and premises where metal keys stopped scaling.
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