Sound familiar?Maple Lane
- The call
- Something went missing from the storeroom over a weekend, and when you ask who was in the building, the honest answer is anyone with a key. There is no list, no time stamp, no way to narrow it down.

You just leased the empty unit next door and want the new tenant to open their own suite without a key to yours, to the loading dock, or to the electrical room down the hall.
Locking hardware varies by opening: an electric strike, fitted into the existing frame, keeps the mechanical latch and releases it briefly for a valid credential; a magnetic lock clamps the door shut with an electromagnet and suits a frame or door that will not take a strike; and some openings use an electromechanical lock or a different controlled lockset entirely. Several of these can also be fitted with a mechanical override cylinder, so a lost signal, a dead battery, or a controller fault still leaves that particular door opening by key, though the option depends on the hardware chosen for it.
Sound familiar?Maple Lane
Access Control Installation · Maple Lane

Scene 1
Not every credential should open every door, and not every door should unlock at the same hour, so the locksmith works through a simple list with the business: which roles need which openings, whether a loading dock or a storage room should follow its own hours, and whether a holiday schedule or a temporary contractor credential comes up regularly. This list becomes the access levels and schedules programmed into the controller later, and getting it right at this stage means fewer changes to make once people are already using their cards or codes.
Scene 2
A magnetic lock is mounted to the head of the frame with a matching armature plate on the door, and it is never installed alone: a request-to-exit device, usually a motion sensor or a mechanical push bar, is wired in to drop power to the magnet the moment someone inside moves to leave, and a connection to the fire alarm panel does the same the instant an alarm activates. The lock is aligned so the plate meets the magnet squarely across the full swing of the door, since even a small gap lets a determined push defeat the hold.
Scene 3
Where a controlled door has a mechanical override, that key is worth treating with the same care as any master key: held by a named person or two, not left in a drawer everyone can reach, and used mainly as a fallback rather than a daily habit. Because that key bypasses the electronic record entirely, using it routinely quietly undoes the audit trail the system was installed to provide, on any door where one is fitted. Keeping it for genuine emergencies is what keeps the electronic system the normal way in, and the key the backup it was meant to be.
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A standalone reader at a single door keeps working during a network or Wi-Fi outage, since it checks its own stored list rather than relying on a live connection. A networked controller generally keeps making local decisions at each door as well, though live updates, remote changes and off-site log access may pause until the connection returns.
Not always — it depends on the hardware chosen for that door. Where a mechanical override cylinder is fitted and keyed in, it can still be opened by key regardless of what happens to the electronics, the network, or the power supply, and it is meant as a backup rather than a daily habit, since using it routinely bypasses the entry record the system is there to keep.
On hardware that supports it, yes: a conventional cylinder sits alongside the electronic reader, cut to work like any other key on the property, though some access-controlled locks are built without one. Where it is fitted, it is meant as a fallback rather than the everyday way in: if a battery dies, a controller faults, or the power stays out longer than the backup lasts, the door still opens by key while the issue is sorted out.
HamiltonOntario
Access Control Installation · Hamilton, Ancaster Heights, Clearview Estates, Dancaster Courts, Greenside Acres, Harmony Hall II, Highland Park Survey, Maple Lane Annex, Maywood, Mineral Springs, Mohawk Meadows, Nakoma, Oakhill, Parkview Heights, Perth Park, Pinecrest, Pleasant Valley, Spring Valley
Every square is one home in a hundred.
On-site assessment
You just leased the empty unit next door and want the new tenant to open their own suite without a key to yours, to the loading dock, or to the electrical room down the hall.
(289) 203-6954, open 24/7.
On-site assessment preferred · (289) 203-6954, open 24/7