Input:BNC, ground-referencedInput Level:0.5 V p-p video to 1 V p-p videoOutput:LOOP OUT, BNC, ground-referenced (Output must be terminated with 75 Ω connected load or with 75 Ω terminator supplied)Control Output:N/O or N/C relay contactsRelay Contacts:Single-pole/double-throwMaximum Switching Power:60 W (220 Vdc, 125 Vac, 2A)Power Requirement:GROUND-REFERENCED, 12 to 33 Vdc or 12 to 24 Vac, @ 75mAAmbient Operating Environment:0 C to 55 C