GSD has released a new I/O Module to complement its range of network access control systems. The module is a 12 Input and 12 output control that integrates with the GSD Access Controllers and allows the signalling of external equipment when required. The module sits on a local area network and should be assigned a static IP address. Outputs can be triggered directly from the 12 Inputs or they can be event triggered over TCP-IP from the GSD access control system. The Inputs and Outputs are fully configurable; Inputs can be active high or active low. The outputs can follow the Input state or can be activated according to the programmed Output timers. The I/O Module is set up and configured from the GSD Access Control PC application Typical applications are lift control and CCTV triggering.