2025年3月25日 · Work with Keri and leverage our 30 years of experience crafting successful access control installations across industries, and around the globe. Keri manufactures all of the necessary hardware for even the largest security installations and offers two management software solutions.

Take a look at Keri’s renowned access control products, from our NXT MSC range using Mercury Security firmware, to our Bluetooth controlled application. NXT is Keri’s newest access control platform providing unmatched system flexibility, ease of use, and cost effectiveness.

With over 30 years experience, Keri Systems has become one of the fastest growing card access control systems manufacturers in the world. Call Us + 800-260-5265

Talk with a friendly Keri expert, let's solve your security and auditing requirements together. Get Keri

Keri Systems cloud based access control solutions to help businesses secure their premises and protect valuable assets. With Keri's cloud based access control system, businesses can easily manage and monitor their facilities' doors and access points remotely.

Why choose Keri Systems as your service provider? Keri Systems has a range of products to offer, both local/on-site installations and cloud-based solutions. This means we can offer our customers a solution that covers multiple requirements when planning an integrated access control solution.

Doors.NET is Keri’s access control and security management software application to manage both the TCP/IP-based NXT hardware and the RS-485 networked PXL-500 hardware as well as 3rd party hardware platforms such as Mercury, Allegion, Schlage.

Search the Keri Systems Knowledge Base Technical documentation and resources for all Keri products

Keri Systems Credentials. Keri manufactures its own proximity access key cards and tags, all available in Keri format, NXT format, or HID Prox II Comparable 26-bit format.

Schools can use Keri’s security systems to create customized emergency response procedures based on emergency type. Set per-room occupancy limits, and easily grant or revoke access to students, faculty, and staff.