Hikvision DS-6901UDI(C) Decoder 4K 128-Channel Video Decoder

The Hikvision DS-6901UDI(C) is a high-performance 1U rack-mountable decoder designed for professional video surveillance systems. It supports real-time decoding of up to 128 channels at 1080p or 4K resolution, making it ideal for large-scale security operations. With multiple video and audio outputs, including HDMI, VGA, and BNC, it provides flexible display options for control rooms and monitoring centers.

Advantages

This decoder delivers exceptional decoding capabilities with support for H.265+, H.265, H.264+, H.264, MPEG4, MJPEG, and SVC compression formats. It features dual Gigabit Ethernet ports for reliable network connectivity, and a robust set of alarm inputs/outputs for integration with security systems. The device is designed for 24/7 operation with a wide temperature range and low power consumption.

Suitable for

• Security control rooms and surveillance centers
• Large-scale video monitoring systems
• Integration with Hikvision and third-party cameras
• Applications requiring multi-screen display and custom layouts

Key specifications

• Max Decoding Resolution: 4K (3840 × 2160)
• Max Decoding Channels: 128 channels at 1080p
• Video Compression: H.265+, H.265, H.264+, H.264, MPEG4, MJPEG, SVC
• Audio Compression: G.722, G.711 A/U, G.726
• HDMI Output: 2 x HDMI 2.0 (up to 4K@60Hz), 2 x HDMI 1.4 (up to 1080p@60Hz)
• VGA Output: 2 x VGA (up to 1080p@60Hz)
• BNC Output: 2 x BNC (CVBS)
• Network Interface: 2 x RJ45 10/100/1000 Mbps Adaptive Ethernet
• USB Interface: 2 x USB 2.0 (front), 1 x USB 3.0 (rear)
• Serial Interface: 1 x RS-232, 1 x RS-485
• Alarm Input/Output: 8 In / 8 Out
• Audio Output: 2 x 3.5mm Line Out
• Power Supply: 100-240 VAC, 50/60 Hz
• Power Consumption: ≤ 45 W
• Form Factor: 1U Rack-mountable
• Operating Temperature: -10°C to 55°C (14°F to 131°F)

Recommendations

For optimal performance, pair this decoder with Hikvision NVRs and cameras. Ensure proper ventilation in rack installations. The device supports custom display layouts and multi-screen modes for efficient monitoring.