Access Control Systems | Keyless Entry Since 1985

Commercial Access Control Installation in New Hampshire

Arcomm Communications has been designing and installing commercial access control systems in New Hampshire since 1985. From single-door keypad entry to enterprise badge systems managing hundreds of doors, we deliver keyless entry solutions that give you full control over who enters your facility — and when. Our installations span schools, healthcare facilities, municipal buildings, office complexes, and multi-tenant properties across the state.

Unlike mechanical keys that get copied, lost, or forgotten, an electronic access control system gives you a real-time audit trail of every door event. You know exactly who entered, which door they used, and when they left. When an employee is terminated, you revoke their credential in seconds — no locksmith, no rekeying, no risk. And with cloud-based platforms, you manage it all from any browser.

Why New Hampshire Businesses Choose Access Control Over Keys

Mechanical key systems create three persistent problems: you cannot track who used a key and when, you cannot revoke access without rekeying every lock, and you cannot restrict access by time of day or day of week. Access control solves every one of these issues. Card-based and mobile credential systems let you assign, modify, and revoke entry privileges instantly — from a single door to an entire campus.

For multi-tenant buildings, access control eliminates the cost and hassle of rekeying after every tenant turnover. For schools and healthcare facilities, it enables instant lockdown from the front office. For municipal sites, it provides the audit trail that compliance regulations require. Whether you need one door or one hundred, the investment pays for itself in reduced key management costs and improved security.

Our Access Control Process

1. Site Walk

We visit your facility to identify every access point, assess door hardware and network infrastructure, and understand your visitor and staff flow. This on-site evaluation ensures we recommend the right technology for each door — no generic templates.

2. Design and Scope

Our engineering team creates a detailed system design with reader placement, controller locations, cabling paths, and a fixed-price proposal. You see the full scope and cost before we pick up a tool.

3. Install and Configure

Our NH-based technicians install the complete system — door hardware, wiring, network connectivity, and software configuration. We integrate with your existing security cameras, intercom systems, and intrusion alarms so everything works together.

4. Training and Support

We train your team on day-to-day administration — adding users, running reports, scheduling doors, and initiating lockdown. Every system comes with ongoing support options and our satisfaction guarantee.

Access Control Platforms We Install and Support

As authorized dealers for New Hampshire’s most widely deployed access control platforms, we match your facility to the right system — not the other way around. Brivo offers cloud-native access control with a web-based interface that requires no on-site server. Acre/Feenics provides a flexible cloud-hosted platform ideal for multi-site organizations that need centralized management. Keyscan delivers robust on-premise access control with enterprise-scale badging and door monitoring.

We also integrate HID Global credentials, Aiphone video intercoms for visitor screening, and electronic door hardware from Altronix and DoorKing for specialized applications. See our full list of technology partners.

Cloud-Managed vs. On-Premise Access Control

Cloud-managed access control has become the preferred choice for most New Hampshire businesses. Platforms like Brivo and Acre/Feenics eliminate the need for an on-site server, automatically apply software updates, and give you full control from any connected device. You can add doors across multiple locations, manage credentials remotely, and pull audit reports without touching a server rack. Cloud systems also reduce upfront costs since you are not purchasing a dedicated host PC and SQL license.

On-premise systems like Keyscan remain the right choice for organizations that require local data residency, have limited internet bandwidth at remote sites, or need custom integrations with legacy building management systems. We help you evaluate the trade-offs honestly.

Serving New Hampshire Since 1985

Arcomm Communications has been installing and servicing commercial security systems across New Hampshire since 1985. From our headquarters in Hillsborough, we serve businesses in Concord, Manchester, Nashua, Portsmouth, Keene, and every town in between. Our technicians live and work in NH — they understand New England building construction, local fire codes, and the unique security requirements that come with harsh winters and older building stock.

Whether you need a single-door keyless entry system or an enterprise access control network spanning multiple facilities, Arcomm delivers a fixed-price proposal, a clear timeline, and 24/7 support after installation. Call us at (603) 464-4600 or request a site assessment to get started.