Business Access Control Systems

Keys are easy to copy, hard to track, and a problem the moment someone leaves on bad terms. Access control replaces them with credentials you actually manage — cards, codes, phones, or fingerprints you can grant and revoke in seconds, with a record of who went where and when. Lock & Tech USA designs and installs access control for offices, warehouses, and multi-site businesses across New York City, using equipment from Keri Systems, Rosslare, Paxton, and Brivo.

Access control works best as part of a complete business security system, sharing one platform with your cameras and alarm. Our licensed team handles design, installation, and configuration, and gives you a fixed quote before any work begins.

Why Businesses Need Access Control

The real cost of keys isn’t the lock — it’s everything you can’t see. You don’t know who has copies, you can’t tell who entered after hours, and a single lost key can mean re-keying a whole building. Access control turns all of that into something you control from one place.

Access control solves problems like these:

• Granting and revoking entry instantly, without changing locks
• Tracking exactly who entered each door and when
• Restricting sensitive areas like server rooms, stockrooms, and offices
• Setting schedules so doors lock and unlock automatically
• Removing access the moment an employee leaves

Our Access Control Installation Process

Access control touches every door it controls, so we plan the system around your building and how people move through it before installing anything.

Assessment

We walk the premises to identify which doors need control, who should reach each area, and how your business handles entry across shifts and visitors.

Design

We design the door hardware, reader types, and credential plan, and decide how access groups and schedules should be structured for your operation.

Installation

Our licensed technicians install readers, controllers, locks, and wiring cleanly, integrating with existing doors and hardware wherever possible.

Configuration & Training

We set up users, credentials, access groups, and schedules, then train your team to add and remove users and pull entry logs on their own.

Access Control Types

Different doors and different teams call for different credentials. We mix the following types to match security, convenience, and how your staff actually work.

Keycard & Fob

Cards and fobs are the everyday standard — easy to issue, easy to revoke, and simple for staff to use. Lost credentials are deactivated in seconds without touching the lock.

Keypad / PIN

PIN entry works well for shared doors and back rooms where you don’t want to issue physical credentials, with unique codes per user where it matters.

Biometric

Fingerprint and other biometric readers tie entry to the person, not a card that can be shared or lost, making them a strong fit for high-security areas.

Mobile Credentials

Mobile credentials turn a staff member’s phone into their key, so there’s nothing to print or hand out and access can be granted remotely the same day.

Cloud-Based

Cloud-managed systems let you control doors, users, and schedules from any browser, which is ideal for managers who aren’t always on-site.

Integration with Cameras, Alarm, and Intercom

Access control is far more useful when it talks to the rest of your security. We tie it into your business cameras, so each door event links to matching footage and you can see who actually used a credential. We connect it to your alarm system, so forced doors and after-hours entries register as events, and to your intercom, so staff can verify and admit visitors with one shared platform instead of separate systems.

Multi-Location Management

If you run more than one site, access control should feel like one system, not several. With cloud-based management, you administer every location from a single dashboard — issue and revoke credentials, set schedules per site, and pull entry logs across all your buildings without visiting any of them. Add a new location and it joins the same platform, with the same access groups and reporting you already use.

Industries We Serve

Access needs change sharply by environment, and we design each system around them — from the controlled corridors and restricted wings of hospitals and the entry-sensitive layouts of schools, to the staff-only zones of warehouses, retail stores, and restaurants.

Frequently Asked Questions

Get a Free Access Control Quote

Tell us which doors you need to control and how your team moves through your premises, and we’ll schedule a free on-site assessment. You’ll get a fixed quote and an access control plan designed around your business — secure, trackable, and easy to manage.