S-102Physical security — Access Control
Access Control
Credentials you can revoke in seconds, and a log of every door.
Keys have one flaw that cannot be engineered out: you cannot tell who has a copy. Access control replaces that with credentials you issue and revoke instantly, doors that lock on a schedule, and a record of every entry. And because controllers are networked devices, we treat them as endpoints — patched, segmented, and monitored like anything else with an IP address.
AWhat the install covers
- Card, fob, keypad, biometric, and mobile credential systems
- Door hardware, controllers, readers, and request-to-exit
- Scheduling so doors lock and unlock on their own
- Multi-site management from a single interface
- Fire alarm interface so egress is never blocked
O&MAfter handover
What we keep doing once it works.
Included in a management agreement. Without one, this is the part that quietly stops happening the day the installer drives away.
How managed service works →- Credential issue and revocation on request
- Controller firmware patched and configuration backed up
- Access schedules updated as hours or roles change
- Audit log retrieval for incidents and compliance
QCommon questions
Access Control, asked and answered.
- What does access control installation involve?
- Fitting readers, controllers, and locking hardware to your doors, cabling them back to a closet, and configuring who may go where and when. The visible part is the reader on the wall; most of the work is cable paths, door hardware, and the fire alarm interface.
- Why is access control important for businesses in Manhattan?
- Density. Shared lobbies, multiple tenants, and constant foot traffic mean a mechanical key gives you no idea who has access. Access control lets you revoke a credential the day someone leaves and shows you a record of every entry.
- What types of access control systems are available in Queens?
- Keypads, card and fob readers, biometric scanners, smart locks, and mobile credentials that use a phone. Each trades convenience against how reliably the audit log identifies a specific person — shared PIN codes, for example, make the log much less useful.
- How long does an access control installation take?
- A few hours for a single door with a short cable run; several days for a multi-door system in an occupied building. The number of doors matters far less than how hard it is to get cable to them.
- How does the cost vary across Manhattan, Queens, Brooklyn, the Bronx, and NJ?
- Less by borough than by building. Cable distance, door and frame condition, and whether work must happen around tenants drive the price. A six-door job in a pre-war walk-up can cost several times the same six doors in a new fit-out.
- Are access control systems suitable for residential properties in NJ?
- Yes. Smart locks, video intercoms, and keypad entry all suit homes and small apartment buildings, and remove the problem of keys circulating among former tenants and contractors.
T-900Next step
Every job starts with someone walking the building.
A site survey costs you nothing and produces a real drawing — device counts, cable paths, and a fixed number. Not a brochure.