Available from SECO-LARM, the VA-2101B-WQ and VA-2404B-WQ Video Amplifiers both feature a power-pass through circuit. Excess current and voltage not used by the included 12VDC power adapter can be used to power other nearby 12VDC devices with low current-consumption. Both models of video amplifier feature independent brightness and sharpness adjustments for each channel to fine-tune the signal for picture quality. The amplifiers are compatible with both color and black and white signals, and are installed at the monitor or DVR side of a cable run.
