Devil's Peak Estate locksmith — complexes, booms and doors behind two layers of access.

The gate belongs to the body corporate, so the repair is theirs to authorise — but getting it open tonight is usually something we can do straight away. Most installations have a manual disengage fitted for exactly this, and the usual obstacle is that it is stiff from years of disuse and nobody on duty knows where it lives. We free it, clear the entrance, and put the fault in writing so the trustees can act on it properly.

Your unit door is yours, so yes. What needs a scheme-level decision is anything communal — perimeter gates, building entrances, storerooms and postbox banks — because altering those affects every other owner and often touches the development's insurance. If we find a shared door at fault while attending your unit, we will give you something in writing to hand to the managing agent.

Because there are simply more things to fail. A house has one front door; a unit here sits behind a boom, a pedestrian gate and its own lock, each with its own power supply, battery, motor or strike. Add a windy, exposed slope and hardware that is maintained by committee rather than by an owner, and the failure rate goes up without anything being unusually badly built.

By asking for more than the street address. Unit numbering inside complexes very often bears no relation to the road, so we ask for the development name, the unit number and any block or building letter, plus whether there is a guardhouse. Getting that clearance moving while a locksmith is still driving is the single biggest difference between a fast arrival and a slow one.

It is the only way to know what you have. Keys get copied over a lease term for partners, housemates and cleaners, and a returned pair proves nothing about how many exist. A cylinder change at handover is quick and inexpensive relative to a rental unit's value, and treating it as routine removes any need to make a judgement about the outgoing tenant.

Yes, and it is the recommendation we make most often here. Electronics fail on their own schedule — a power event, an ageing battery backup, a controller that gives up — and a development with no working mechanical route simply stops functioning when that happens. The backup costs very little to maintain and it is worth nothing at all if it has seized, so it needs to be exercised rather than just installed.

Meaningfully so. A unit backing onto the slope, a service lane or the perimeter wall can be approached out of sight and worked on without interruption, which is the condition that matters most. Units in the interior of a development benefit from being overlooked by neighbours. It is worth spending on hardware for the boundary units and not spreading the same budget thinly across all of them.

The road time is short because there is fast access along the lower route for most of the way, and at night that is quicker still. The delay, when there is one, is almost always at the perimeter rather than on the road — waiting for a guard to authorise entry, or hunting for a unit whose number does not match the street. Both are avoidable if the details come through on the first call.