Sound familiar?Toronto
- The call
- The back door of the shop runs on one key, and by now it lives on six different rings: yours, two managers, a cleaner, a supplier who restocks early, and a keyholder nobody quite remembers approving.

The team has grown past the point where one shared key still makes sense. New hires need a way in before a manager arrives, and the current setup cannot tell one person's entry from another's.
Credentials take several forms, and most installations end up mixing them: a proximity card or fob held near a reader, a keypad code typed at the door, or a mobile credential read from a phone. Cards and fobs are simple to hand out and just as simple to switch off if lost; a code needs no hardware to issue but has to be changed once shared too widely; a mobile credential ties entry to a device the person already carries. The mix is chosen door by door, based on who uses each one and how often.
Sound familiar?Toronto
Access Control Installation · Toronto

Scene 1
In a multi-tenant building, the survey has to account for doors that are not fully any one tenant's to control: a shared lobby, a parking garage entrance, a rooftop or mechanical room a landlord manages separately. The locksmith works out with the property manager and each tenant which credentials belong on which controller, so a tenant's staff can reach their own suite without gaining access to another business's space or to areas the landlord keeps under its own control, and so a departing tenant's credentials can be removed without touching anyone else's.
Scene 2
Each controlled opening can send and receive several signals: a reader reporting a presented credential, a lock output that releases the hardware, and, where the configuration calls for them, a door position switch reporting open or closed and a request-to-exit input. The locksmith runs the wiring from each opening back to wherever the controller is mounted — as a home run, along a shared bus, or over the network on an IP or PoE device — labels each conductor at both ends, and terminates them into the controller's input and output boards. A building with several openings may share one power supply and battery backup sized to the combined load, or split the load across more than one supply.
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.
What shapes the quoteLawrence Heights Locksmith Services
FeesSame any hour
Ongoing maintenance is light: checking the battery backup and the request-to-exit device periodically, keeping reader surfaces reasonably clean, and revoking credentials promptly once someone leaves. Door and frame alignment is worth a look at each change of season, since a shifted door can affect how cleanly an electric strike or a magnetic lock releases.
In most cases, yes. An access control installation can be planned to share information with an existing alarm panel, so an arm-or-disarm event lines up with whoever unlocked the door, and with a camera system, so a recorded clip can be matched to a specific credential rather than only a timestamp. The exact integration depends on what the existing alarm and camera equipment support.
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.
TorontoOntario
Access Control Installation · Armour Heights, Lawrence Heights, Lawrence Manor, Wilson Heights, Winston Park
Every square is one home in a hundred.
On-site assessment
The team has grown past the point where one shared key still makes sense.
(289) 236-8131, open 24/7.
On-site assessment preferred · (289) 236-8131, open 24/7