The VIPER Automatic Gain Control (AGC) Card is available in a four port modular design.Each VIPER AGC Card powers 4 cameras. The VIPER AGC Card provides 1.5 Amps at 28 VAC to each camera. In the event of excessive current draw on any camera port that camera port shuts down waits, and then re-tries.

The Card was designed for operation with UTP cable. Its unique design allows it to interface with existing video, voice or data networks without interference by using a highly balanced transmitter output design. Each Card is integrated with advanced receiver electronics that provide enhanced immunity to ground loops, hum and noise to produce maximum video quality with minimum loss. It utilizes auto-equalizing Automatic Gain Control for extended video distances to 450 meters. An on board jumper extends video distances up to 2900 feet or 900 meters over backbone cabling and VIPER cable. Active Frequency Compensation tracks the Automatic Gain Control in these modules eliminating the need for any switch settings. This unique feature provides for optimum performance over the entire operating range.

In design, it matches the appearance of the VIPER passive card, 4-port RJ-45 to BNC module, except that equalization, amplification and protection circuitry has been added. Finally, VIPER BNC patch cords are used to transport the video signals from the video module on to raditional security monitoring and recording equipment.