... clear and balanced image,get the best picture.Inbuilt multiple protocol, allow any system.4.Power-off information protect and ... /422, Manchester, SDL, as coaxial-control, built-in multi-protocol conversion fully compatible with the following agreement: VTS, PELCO-D ... by yourself.Baud rate: 2400/4800/9600/19200 optional.Control protocol: Multi-Protocols.Power supply: 12VDC 15W.Installation option: Wall ...