Access control has been evolving to meet the requirements of the new IP video technology. Now it is possible to add contact relay access control to any IP video without degrading the picture quality or functionality of the IP system.
FM SYSTEMS, INC. Announces the new IP4x4 remote control system that puts two way contact relay controls onto any IP video cable without affecting the IP video. Use this to install an access control system or an emergency button out at the camera when the