The Geovision GV IP Ultra CCTV Decoder Box is a professional-grade device that decodes and displays up to 64 IP camera feeds simultaneously on multiple monitors. It supports 4K resolution, integrates with Geovision VMS software, and enables centralized surveillance management. Key features include H.265 compression, PoE support, and compatibility with third-party cameras, making it ideal for large-scale security systems.
How Does the GV IP Ultra Decoder Enhance Surveillance Systems?
The decoder processes high-resolution video streams from multiple IP cameras in real-time, reducing bandwidth usage through H.265 compression. Its multi-screen output (up to 16 monitors) allows operators to view camera grids, digital walls, or split-screen layouts. Advanced features like video wall segmentation and alarm-triggered pop-ups improve situational awareness in control rooms.
What Are the Key Technical Specifications?
The device supports 64-channel decoding at 30fps (1080p) or 16 channels at 4K resolution. It includes 16 PoE ports, dual Gigabit LAN ports, and HDMI 2.0 outputs. Storage expandability via 2x SATA III bays (up to 20TB each) enables local recording. Supported protocols include ONVIF, RTSP, and GB/T28181 for cross-platform compatibility.
| Feature | Specification |
|---|---|
| Max Channels | 64 (1080p) |
| 4K Support | 16 channels |
| PoE Ports | 16 x IEEE 802.3af |
| Storage Capacity | 40TB (2x20TB) |
The decoder’s hardware architecture utilizes four HiSilicon HI3559A chips with 8-core processors, enabling parallel processing of multiple video streams without latency spikes. This distributed processing approach ensures consistent performance during peak load scenarios. Thermal management features include dual cooling fans with speed adjustment based on internal temperature sensors, maintaining optimal operating conditions between -10°C to 55°C.
Which Cameras Work With This Decoder Box?
While optimized for Geovision’s 8MP SuperHD cameras, it supports 95% of ONVIF-compliant IP cameras from brands like Hikvision, Dahua, and Axis. The box automatically detects camera models and applies optimal decoding parameters. Notable exceptions include some legacy MJPEG-only cameras and proprietary formats from discontinued systems.
Why Choose This Over Software-Based Decoding?
Hardware-accelerated decoding reduces CPU load by 80% compared to software solutions, enabling stable 24/7 operation. Dedicated decoding chips (4x HiSilicon HI3559A) prevent frame drops during peak loads. The box also offloads processing from NVRs, allowing them to focus on recording tasks while maintaining ultra-low latency (under 120ms).
How to Configure Advanced Video Wall Layouts?
Through the web interface, users can create custom layouts spanning 1×1 to 8×8 screens. The matrix mode lets different monitors display unique camera combinations. Schedule profiles automatically switch layouts based on time/events. Overlay capabilities include real-time weather data, GPS coordinates from PTZ cameras, and emergency evacuation routes.
Advanced users can leverage the API to create dynamic layout templates that respond to specific security triggers. For example, a bank surveillance system might automatically display vault cameras across all screens during nighttime hours. The decoder supports bezel compensation adjustments for multi-monitor setups, ensuring seamless image continuity across display boundaries. Pre-configured layouts include:
- Quad-view with audio waveform display
- Panoramic 180° view stitching
- Incident response overlay grids
What Cybersecurity Features Are Implemented?
Geovision employs military-grade encryption (AES-256) for video streams and HTTPS secure access. The system includes automatic firmware signing to prevent tampering, IP address whitelisting, and a built-in firewall that blocks unauthorized ONVIF requests. Monthly vulnerability patches are pushed through Geovision’s SecureAutoUpdate protocol.
“The GV IP Ultra redefines decoder capabilities by merging enterprise-grade video processing with IoT readiness. Its ability to handle 64 streams at <1ms timestamp accuracy makes it indispensable for critical infrastructure projects. The real game-changer is the dual decoding engine that maintains performance even during firmware updates."
— Surveillance Technology Architect, Security Integrators Alliance
FAQs
- Does it support analog cameras?
- Not directly, but works with analog-to-IP encoders like Geovision’s GV-VIDEO ENC series for hybrid system integration.
- What’s the warranty period?
- 3-year limited warranty with optional extended coverage for decoding chips and power supplies.
- Can it decode audio streams?
- Yes, supports G.711/G.726 audio codecs with synchronized playback across 8 channels simultaneously.