Power for your
Access control
Access control systems can be taken a step further with the integration of surveillance cameras.
Access control allows you to add security and protection to your premises or building, ranging from single door control to a system that controls multiple doors. By managing access to any area inside or outside the building allows you to protect your property, your staff, and your visitors. We can assist you with the planning and installation of all your access control needs.
Biometrics
Enhance security with advanced biometric identification.
Instead of relying on cards or codes, users can access your facilities using unique physical traits such as fingerprints, facial recognition, iris, or voice.
This eliminates the risk of lost, stolen, or duplicated credentials—ensuring only authorized individuals can enter.
Card readers
Proximity or card readers can be found in a wide variety of technologies, functions, styles, and colors.
Intercom Systems
Control who enters your home or business in a simple and secure way.
See your visitors in real time and grant access with just one touch, no matter where you are.
Our intercom systems give you peace of mind by letting you verify every visitor before opening the door.
Security, convenience, and control in one device.
At DZ Technology & Security, we work to provide our customers with a variety of intercoms that include audio and video or audio only solutions.
There's only one true
Access control!
In apartment buildings, tenants can give access to guests after a phone call from any location using a main station, an external station and an electric lock, or an external station at each door of the building and an internal station in each apartment.
At DZ Technology & Security, we work to provide our customers with a variety of intercoms that include audio and video or audio only solutions.
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5457 Twin Knolls Road, Suite 300 #1054
Columbia, MD 21045
United States
dztechs.com
Last Updated and Effective: Wednesday, April 1, 2026.
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