Video Switcher Introduction

Video Switcher is a device which can show multiple CCTV cameras on one monitor screen, manually or automatically. When it runs on automatic sequential mode, the dwelling time on each camera can be changed from 1 second to 30 or 60 seconds. When video switchers have BNC jacks and your cameras have RCA connections, you will need BNC/RCA adapters. you can buy it at any electronic shop like Radio Shack or Best Buy, etc. The equipment supplier should provide adapter or you can buy it at any electronic shop like Radio Shack or Best Buy, etc. Most commercialized video switchers have 4 channels or 8 channels, that is, we can connect 4 or 8 cameras. Video Switcher works for both B/W and color cameras. A Video Switcher can be connected to a CCTV monitor, TV or VCR.