Sigma Electronics SSV-210 - 10 Channel Audio / Video Switcher

Panasonic WJ-220R 6 Input Video Switcher PAL CCTV Broadcast Rack Mount BNC

Sigma Electronics SSV-210 - 10 Channel Audio / Video Switcher

Panasonic WJ-220R 6 BNC Input Video Switcher CCTV Broadcast with Rack Mount

Extron IN1508 Video Switcher, Scaler, Rack Mount, Remote Control

Extron System 5 IP Multi-Format Switcher – 5 Input AV Control – Used, Rack Ears

Extron MPS 409 Multi-Format Presentation Switcher – Used w/ Rack Ears

Panasonic WJ-220R 6 Input Video Switcher PAL CCTV Broadcast Rack Mount BNC