The NVT Model NV-452R 4-channel Video Receiver is an active (amplified) device that allows the transmission of real-time monochrome or color video on up to 1 mile (1,6km) using Category Unshielded Twisted-Pair (UTP) telephone wire. The NV-452R provides signal conditioning in the form of ground lifting, distance EQ and transient protection.

The unparalleled interference rejection and low emissions of the Model NV-452R allow long run video signals to co-exist in the same wire bundle as telephone, datacom, or low-voltage power circuits. This allows the use of shared or existing cable plant. Ground-lifting ensures no annoying “hum-bars” when ground potential differences exist. With built-in transient protection, damaging voltage spike problems are eliminated. The built-in sharpness and brightness controls compensate for cable loss.

• Four active receiver channels in one product
  
• Full-motion CCTV video at distances up to 3,000ft (1km) when used with any passive NVT transceiver; 1 mile (1,6km) when used with NV-653T transmitter
  
  
• RJ45 or pluggable screw terminal connectivity
  
  
• Exceptional interference rejection
  
  
• Frequency Response DC to 10 MHz
  
  
• Frequency Response DC to 10 MHz
  
  
• Built-in transient protection and ground lifting
  
  
• Built-in brightness and sharpness controls; blue power LED, green active LED
  
  
• Compatible with qualified UTP cameras
  
  
• Best choice for DVR and high resolution applications over 750ft (225m)
  
  
• Two NV-452Rs may be rack mounted using the NV-RM8/10 Rack Panel Kit
  
  
• Limited lifetime warranty