Control units are essential components in video surveillance and access control systems. They manage communication between intercoms, door stations, and security panels. Examples include central exchange units for multiple doors and add-on modules for expanding system capacity. These units often feature integrated I/O modules, security relays, and tamper switches for improved security and flexibility.
Many control units support various communication protocols and include features like touchscreens, embedded RFID readers, and full HD cameras. They are designed for easy surface or flush mounting and are compatible with a range of intercom and access control accessories. Proper selection ensures reliable operation in commercial and industrial environments, providing direct control over multiple entry points and communication channels.
