Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Geovision GV-650-55 is a composite video input adapter that bridges analog CVBS camera feeds into Geovision digital surveillance systems. If you're running a retrofit deployment where legacy analog cameras remain in the field but your system has upgraded to digital capture cards (GV-650 series or compatible), this adapter handles the signal conversion without replacing the analog hardware. Solves the common retrofit problem: you have existing analog camera infrastructure, but your new NVR or DVR uses digital input modules.
The GV-650-55 pairs with Geovision NVR and DVR systems equipped with GV-650(S) series video capture cards (V3.30 and later) or compatible GV-600, GV-800, GV-804A, GV-1120, GV-1240, GV-1480, and GV-3008 cards. Verify your capture card version before purchase — older revisions may not support this adapter. Requires a system running Geovision V8.9 surveillance software or compatible platform with composite input module support.
Connect the CVBS (composite) signal from your analog camera to the adapter input, then connect the adapter output to the designated composite input port on your Geovision capture card or external input module. Ensure your system has available input channels and that your capture card firmware is updated to the minimum supported revision. No additional power supply required if your system provides phantom power on the composite input line; confirm with your capture card documentation before installation.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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GV-NET video input adapter designed to integrate analog video sources into Geovision IP-based surveillance systems
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N expansion capture card designed for the GV-650 Express DVR platform, adding eight analog video input channels to existing recording systems
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