New York’s Most Trusted Security Systems Provider

Access Control Systems- the critical second layer in your security system

Access Systems

Not everyone has the same job, so why should they have the same access to potentially restricted or confidential areas. Control systems can be custom designed for each individual employee- limiting their access by location, even time of day. Our access systems are keyless, simplifying the way your business operates. Carry one card and access only what your custom system authorizes. Restructuring, reorganizing? No problem. Adding and removing cardholders is easy. Access control cards can be reprogrammed at anytime, remotely, by authorized personnel. No more worrying about lost keys. If a card is lost, the card can be quickly disabled to help prevent unauthorized entry. Access Control is also a great way to maintain employee attendance and time of entry.


Our Access Systems Include:

  • Smart card biometric card readers

  • Swipe and proximity card readers

  • Audio and video intercom systems

United has a complete security solution to meet your needs. Whether you’re looking for standalone card access or a multiple user enterprise class system United can help. Our Integrated Access Solutions combine the latest video surveillance technology to streamline your security into one effective network. Click here to learn more about Integrated Access Solutions.


Let us use our 76 years of experience to help protect your business, your family, your property.

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Only UL Certified Central Station in Lower Manhattan!

United was the first company in New York to offer this new Line Integrity & Technology. Internal Detection Devices, photo-electric eyes, microwaves, dual-tech, passive infra-reds.


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