Geovision GV-800-55 8-Card Expansion Module
Overview
The Geovision GV-800-55 is an 8-card D-Type expansion module for the GV-800 Express DVR platform. It increases channel capacity and recording density without requiring full system replacement — a cost-effective way to scale mid-size surveillance deployments from multi-site integrations to high-density warehouse or retail environments. The module integrates directly into existing GV-800 Express infrastructures, enabling modular capacity upgrades appropriate for professional security integrators managing incremental system growth.
Compatibility
The GV-800-55 works exclusively with Geovision GV-800 Express DVR systems. It is designed to integrate seamlessly into existing GV-800 Express deployments without requiring firmware updates or hardware re-engineering. The expansion module supports the same video capture card family as the base system — including GV-600, GV-650, GV-800 series cards (V3.20 and later), GV-804A, GV-600A/650A/800A/900A, GV-600B/650B/800B, and GV-1000-series cards (GV-1008, GV-3008, GV-4008, GV-4008A). Capacity upgrade procedures follow standard DVR expansion methods and require no field modifications to the recording system itself.
Installation Notes
Installation requires standard DVR expansion procedures and is appropriate for professional integrators familiar with Geovision platform architecture. The module mounts in a rack configuration, consistent with the GV-800 Express physical design. Ensure the base DVR unit has sufficient power delivery and network bandwidth to support the added card slots before commissioning the expansion module.
