Great Security - Excellent Tech Support


The Entry-Master® family of security offerings has been serving large and small companies and government facilities for over 30 years. We offer something none of the others can - custom security solutions.

If you have a unique situation, we will make it happen.


Hosted Security

Manage your security system anywhere you have internet service. This is our flagship security system.

CCTV Security

Camera access is Quick and Affordable.
Our software enables you to review almost instantly.

Facility Mapping

Access a detailed map of your facility to "see" incidents instantly.
Immediate alerts can be sent to your phone.

Software Security

We have NEVER had an EMS system hacked! Ever.
Run the system from your PC or your phone.

Our Products

Whether you run a small business or manage a large corporate facility, there is an Entry-Master® Systems access control system to meet your needs. Our systems can integrate with most industry standard hardware:
- HID card access systems
- Schlage locks or Dallas Semiconductor equipment.

Security System Options:


Web-based Systems:
System V - the powerful Web-based solution
Hosted Solution - Cloud-based Unlimited Security Solution
Online System V (web-based) Software Training Manual
Starter System
- Single site, up to 16 Doors
Small Business
- Single site, up to 64 Doors
Commercial System
- Up to 4 sites, up to 256 Doors
Enterprise Edition
- Up to 80 sites, up 5,000 Doors
Hosted Solution
- Unlimited Doors and sites

Additional Features (Integrates with System V Options)

  • CCTV/DVR Integration
  • Digital Alarm Mapping
  • Security Cameras
  • Have an Entry-Master Systems representative contact you
    Card Access Control Security Systems Baltimore MD
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    Entry-Master uses Inovonics for wireless door control.
    There is no need running new wiring/cabling.

    Hosted Solution - The full-powered System V operated from the "cloud" - this is the same Web-based solution, but all of the main operating hardware and software resides on the internet "cloud," and is thus affordable and easy to manage.

    System V - our powerful Web-based solution.
    The System V card access control system was designed for medium to large sized systems (10+ doors, 60+ card readers, 5000+ cardholders) where volume of card use traffic is high, and instant response times are critical. This system is now scaleable to allow more affordable installation in smaller sites.

    Security Cameras - Our System V security system has CCTV and DVR capabilities - you can add security cameras to an existing EMS System V OR we can install security cameras to your non-EMS system.

    Not sure which Entry-Master security system best fits your needs? Contact us - we will listen to your needs, explain the options, and help you find the card access control system that fits your need AND your budget.

    Entry-Master is a registered trademark of Entry-Master Systems, LLC







    Entry-Master Systems is located in Baltimore MD and services clients, large and small in the local area including Annapolis, Frederick, Columbia, Towson, Essex, Parkville, Timonium, Woodlawn, Owings Mill as well as Washington DC, Alexandria VA and the surrounding areas. In addition to the immediate service area, Entry-Master secures government and business facilities in Harrisburg PA, Boulder CO, Dallas TX, Richmond VA, Wilmington DE, Philadelphia PA, Atlanta GA, Orlando, Tampa and Miami FL and other locations around the USA.