A Video Intercom or Video Doorphone is similar to any conventional security intercom Doorphone however the VS 901 outdoor unit has built-in CCD Camera. The Indoor Unit has 4 B&W Screen to See and Talk with the visitors before opening the door.

4 B&W Monitor with Duplex Handset Multiple Cameras Call Station can be installed with VS-010 Interface Unit Door Station with Infra-Red LED's and Auto IRIS control for Day&Night Vision Common 4 Wires between the Camera and the Monitors Common 5 Wires between the Monitors 32 Pictures of Video Image Recording with Optional Video Memory VS-932 Door release function from any monitor 17V DC Operation supplied with DC Adaptor Easy Wiring for Do-It-Yourself Installation 12 Months Warranty