Zerv’s patented technology creates a secure mobile connection between any access reader and mobile device. Once installed, the software seamlessly integrates the security and authentication of access system to a secure cloud application to improves its security, access control and its management of access. Their technology migrates security and authentication to a software model that is adaptable to future security and access feature upgrades.

ZKTeco / ZKSoftware is a leading global manufacturer and developer for access control, biometrics systems, IP cameras, software and time management.

ZKTeco specialises in the manufacture and development of security solutions. The company's services cover video surveillance, entrance control, and biometrics and RFID.

ZKTeco is a global leader of multibiometric technologies and advanced security equipment. In the UK, the company offers a specially selected portfolio of Access Control systems, Entrance Control solutions, including turnstiles, speed gates and LPR vehicle barriers, Biometrics, Smart Locks and Time and Attendance hardware and software.