Services

Access Control Systems

An access control system is just fancy words for a lock and key combination that allows a single user or multiple users to access specific areas of the building. These systems can be mechanical, as in a master key system or electronic managed door controls, with the ability to also have a schedule, date and times of access with an audit trail.

As you can imagine, with multiple users and multiple options, access control becomes a complex system that is most effective when it is designed properly for the client.

Master Key Systems

Master key systems are manual entry key systems that allow three levels of access; all access, limited access and restricted access. Duplication of this key type is prohibited and difficult but not impossible. You can use a restricted key to make duplication impossible. Master key systems are popular for exterior doors on locally managed properties. Property owners that use a master key system are often in need of rekeying services.

 

Simplify access while maintaining strict security with a professionally installed Master Key System from Goffstown Lock & Key. Ideal for commercial buildings, office suites, and multi-unit properties, these systems allow tiered access—so tenants, staff, and management can each have different levels of entry using designated keys. Whether you're a property manager, realtor, or building owner, we’ll design a durable, high-quality master key setup that reduces rekeying needs and ensures long-term reliability.

A person is holding a key in front of a lock
A close up of a digital door lock on a wooden door.

Electronic Deadbolts

Electronic deadbolts are a standalone lock that is battery operated and has a combination that allows the owner to change the access code, thus, restricting access without having to rekey the lock. Electronic deadbolts are very popular for residential houses.

Boost your home’s security and make access easier with an electronic deadbolt. Unlike traditional locks, electronic deadbolts eliminate the need for physical keys and offer enhanced protection against forced or bypassed entry. Ideal for busy households, frequent service visits, or high-end homes, these smart locks allow secure entry with a simple PIN.


Electronic Locksets

Modernize your entry points with electronic cylindrical locksets—ideal for retail, commercial, and healthcare facilities.  These locks allow access using PINs or ID cards instead of keys and can support up to 2,000 unique user codes per door. Whether stand-alone or WiFi-enabled, they offer flexible, trackable access control and seamlessly retrofit into most existing hardware.

Goffstown Lock & Key proudly installs trusted brands like Trilogy by Alarm-Lock, offering remote programming and audit trail monitoring for total control from anywhere.

Electronic Keypad Entry

An electronic keypad entry is a commercial door entry system that works with a magnetic lock or electric strike independently of the door lockset. Similar to the electronic cylindrical lockset, the keypad entry system allows up to 2,000 users with the option of master key style restriction. The keypad entry systems that we install allow remote control and an integrated audit trail of who’s coming and going.

Consult with Goffstown Lock and Key before remodeling, or if you are considering purchasing a commercial building. We can work with your architect to design a system that fits your needs.