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What is the difference between a hub and a switch?

Hubs send all the packets they receive through all of their ports with no regard for the destination. The use of hubs adds unnecessary traffic on the network. In contrast, switches use Application Specific Integrated Circuits (ASIC’s) to make lightening fast decisions and direct packets to the single port that leads to its destination. Switches are often referred to as being smart since they learn and remember what devices are attached to each of their ports. They are ideal for efficiently connecting the nodes on a LAN.

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16 Channel Color Multiplexer with Digital Motion Detection GV-CMP163R TRIPLEX 16 CHANNEL COLOR MULTIPLEXER WITH MOTION DETECTION

List Price: $1,300.00
Our Price: $738.40
Sale Price: $738.40
You Save $561.60!
16 Channel Color Multiplexer with Digital Motion Detection
Our Price: $635.00
GVI-SAMSUNG GV-CMP163R 16 CHANNEL COLOR MULTIPLEXER WITH MOTION DETECTION
List Price: $916.67
Our Price: $577.50
You Save $339.17!
16 Channel Color Multiplexer with Digital Motion Detection

Color, Sixteen Channel Triplex digital Multiplexer, 720 X 480 Res, Alarming, RS-232, remote control, video loss, zoom, PIP, motion detection, main spot and VCR BNC outputs. Simultaneous display of VCR replay and live view.

DQ-200 4 CHANNEL DIGITAL COLOR QUAD PROCESSOR GVQ4CHRTC, SPLIT SCREEN
Clover DQ-200 4 BW Cameras built in a dome with real time quad splitter, remote controller
Our Price: $348.00
ABQ-420C Full Color quad processor for security systems
Our Price: $194.00
4 CHANNEL DIGITAL COLOR QUAD PROCESSOR GV-Q4CHRTC, SPLIT SCREEN
Our Price: $189.00
4 BW Cameras built in a dome with real time quad splitter, remote controller ABQ-420C Full Color quad processor for security systems

Color Real time Quad, On screen display, 720 x 480 res, Time date and ID stamp, video loss detection. 16 Million colors

Clover QB900 Compact Size, Real Time Digital Quad Splitter, Color Mace NQC-700 4 Channel Color Quad Processor, H-Res, PIP, Zoom & Motion Detection
Clover QB900 Compact Size, Real Time Digital Quad Splitter, Color
Our Price: $182.90
Mace NQC-700 4 Channel Color Quad Processor, H-Res, PIP, Zoom & Motion Detection
List Price: $290.00
Our Price: $170.10
Sale Price: $170.10
You Save $119.90!
Color Full Featured QUAD Processor
Our Price: $159.00
Sale Price: $159.00
Compact Size, Real Time Digital Quad Splitter, Color The Mace NQC-700 Color Quad Processor allows you to view all four of you cameras simultaneously in a quad split screen. The NQC-700 is a quad processor for color cameras with BNC connectors allowing all cameras to be viewed on one monitor simultaneously. The processor has 760 x 480 signal format and 30 fields/second refresh rate. The NQC700 comes with the quad processor, power supply and instruction manual.
DOM-4BQ BW QUAD DOME CAMERA with Wired Remote Controller Clover QB700 Compact Size, Real Time Digital Quad Splitter GV-Q4CHRTBW 4 CH B/W QUAD PROCESSOR WITH MOTION DETECTION, SPLIT SCREEN
DOM-4BQ BW QUAD DOME CAMERA with Wired Remote Controller
Our Price: $149.00
Clover QB700 Compact Size, Real Time Digital Quad Splitter
Our Price: $129.90
GV-Q4CHRTBW 4 CH B/W QUAD PROCESSOR WITH MOTION DETECTION, SPLIT SCREEN
Our Price: $129.00
4 cameras built into a single dome, it comes with Wired Remote Controller Wisecomm QB700 Compact Size, Real Time Digital Quad Splitter 4 CH B/W QUAD PROCESSOR WITH MOTION DETECTION
4CH. B/W Quad Processor w/Play Back Zoom and On Screen Display
List Price: $140.00
Our Price: $99.00
You Save $41.00!
Black & White Full Featured QUAD Processor
Our Price: $89.95
Sale Price: $89.95
4CH. B/W Quad Processor w/Play Back Zoom and On Screen Display