Digital Video Recorder   Pro Camera   Dome Camera   Bullet Camera   Night Vision/IR Camera   Board Camera   PTZ Dome & Speed Dome   Covert Camera   Quad & Multiplexer   VCR & Monitor   CCTV Lens   UTP Video Transmission    Power Supply   CCTV Cable   Accessories     Home >> Products >> DVR >> NC-3213USB   NC-3213USB         RS-485 Bux, Full duplex   19200/9600/4800/2400 Baud rate selectable Connect 16 PTZ or Speed Dome Camera nodes Connect to Serial Port of PC 6 Relay output   Power provided via PCI Bus or external Power supply   Up to 2 KM transmission distance with twisted pair cable.   Extension I/O Module --NC-16DI-16 Digital Input (Optional) --NC-07DO-7 Relay Output (Optional)   Operated at 0-50 degree C (Non-Condensing)       Spec of the product Product on our Catalog

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