Access Control vs Keyless Entry: What NH Businesses Actually Need | Security Since 1985

If you are researching security options for a commercial building in New Hampshire, you have probably seen two terms used almost interchangeably: “access control” and “keyless entry.” They are not the same thing. One is a category of systems. The other is a feature that lives inside that category. Understanding the difference before you request a quote will save you money and prevent you from buying hardware you do not need.

What keyless entry actually means

Keyless entry is any system that opens a door without a traditional metal key. That includes:

• Numeric keypad locks
• RFID fobs or cards tapped against a reader
• Smartphone apps that unlock doors via Bluetooth or Wi-Fi
• Biometric readers (fingerprint or facial recognition)

A standalone keypad lock on a single door is technically keyless entry. So is a hotel room door that opens with a card. The term describes the user experience, no physical key, not the complexity of what is behind the door.

What access control actually means

Access control is the broader system that manages who can enter which doors, when, and under what conditions. A true access control system includes:

• A central controller or panel that stores user credentials and rules
• Door readers at each entry point
• Electric strikes or magnetic locks that release when authorized
• Software for adding, removing, and auditing users
• Reporting that shows who entered where and when
• Integration with alarms, cameras, and fire systems for automatic door release

Keyless entry is one way users interact with an access control system. But access control also determines that the manager’s card works 6 AM to 10 PM while the cleaning crew’s card works only 7 PM to 11 PM. It logs every entry. It disables a terminated employee’s credentials instantly across every door in the building.

When keyless entry alone is enough

For some small businesses in New Hampshire, a standalone keyless lock is the right choice:

• A single front door with fewer than 10 users
• No need to track who entered when
• No integration with cameras, alarms, or other systems
• Budget under $500 per door

Standalone keypad or fob locks from Schlage, Yale, or Lockey install in place of existing hardware and run on batteries. They are simple, reliable, and do not require wiring or network infrastructure.

When you need full access control

If any of the following sound like your building, a standalone keyless lock will become a limitation within months:

• Multiple doors that need different rules (front door, IT room, executive offices)
• More than 10 users whose credentials need regular updates
• Requirement to audit entry logs for compliance or incident investigation
• Integration with security cameras so the system records every door event alongside video
• Automatic door release during a fire alarm (required by NFPA 72 in most commercial buildings)
• Remote management, adding or removing users from a laptop instead of walking to each door

These requirements describe access control, not just keyless entry.

What it costs in New Hampshire

Standalone keyless entry locks

• Commercial-grade keypad or fob lock: $200–$400 per door
• Installation ( replaces existing lock ): $150–$250 per door
• No ongoing software fees; batteries last 1–2 years

Full access control systems

• Small system (2–4 doors, proximity cards): $4,000–$7,500
• Medium system (5–12 doors, cloud-managed credentials): $10,000–$18,000
• Large system (15+ doors, multi-site, integrated with cameras and alarms): $25,000+
• Annual software licensing (for cloud-managed systems): $300–$800 per door

These are installed prices with cable, labor, programming, and testing. They are not retail hardware prices.

The brands we install

Arcomm installs access control systems from Acre, Brivo, Keyscan, Aiphone, and 2N. We match the platform to the building:

• Brivo for cloud-managed multi-site setups where administrators work remotely
• Keyscan and Acre for on-premise systems with deep integration into existing security infrastructure
• Aiphone and 2N for video intercom and visitor management at building entrances

We do not install residential smart locks. All of our access control work is for commercial buildings, schools, healthcare facilities, and municipal offices.

The mistake we see most often

A business buys standalone keypad locks for three doors, then six months later needs to know who accessed the server room last Tuesday. They call us to “upgrade” the locks, which means replacing them entirely because standalone devices do not connect to centralized logging.

The correct approach is to plan for what you will need in two to three years, not just what you need today. If there is any chance you will need audit trails, multiple doors, or integration with other systems, start with a scalable access control platform.

NH-specific considerations

New Hampshire commercial buildings must meet NFPA 72 for fire alarm integration. Magnetic locks and electric strikes must release automatically when the fire alarm activates. Standalone battery-powered locks may not integrate with fire systems at all, which can create compliance problems during inspection.

Local fire marshals in Manchester, Nashua, Concord, and Portsmouth are consistent on this point: if a commercial building has electronically locked doors, those doors must release on fire alarm signal. We wire our access control systems to accept fire alarm relay inputs as standard practice.

Bottom line

Keyless entry describes how you open a door. Access control describes how you manage a building. If you have one door and ten people, keyless entry is probably enough. If you have multiple doors, turnover, compliance requirements, or plans to grow, invest in access control from the start.

If you are not sure which category your building falls into, we will tell you honestly. We have been installing access control and security camera systems in New Hampshire since 1985. We have seen the $300 lock that became a $12,000 replacement.

Contact Arcomm at (603) 464-4000 or request a consultation to discuss what access control or keyless entry system fits your building and budget.