GE / IFS VR7820-2DRDT 8 Channel Digital Receiver / 2 Channel Data Transceiver

GE VR7420-2DRDT 4-channel Digital Video Receiver + 2-ch Data Transceiver

IFS VDT14120WDM DIGITAL VIDEO TRANSMITTER DATA TRANSCEIVER

IFS GE VT7420 -2DRDT 4-Channel Digital Video Transmitter

GE VT7820-2DRDT 8 CHANNEL DIGITAL VIDEO TRANSMITTER + 2 CHANNEL DATA RECIEVER

INTERLOGIX IFS VR1910WDM FM VIDEO RECEIVER 2 WAY DATA TRANSCEIVER FIBER OPTICAL

IFS VT7820-2DRDT 8 Channel Digital Video Transmitter 2 Channel Data Transceiver