Prama PT-NR2B64-K4 is a high-end 64-channel 4K Network Video Recorder (NVR) designed for large-scale and enterprise-level CCTV surveillance systems. It supports multiple high-resolution IP cameras with efficient H.265+ compression, ensuring optimized storage and bandwidth usage. With 4 SATA bays and high incoming bandwidth, this NVR is ideal for campuses, industries, smart city, and government surveillance projects.
⚙️ Key Specifications
🎥 Video Input & Recording
Video Input: Up to 64 IP Cameras
Recording Resolution: Up to 4K Ultra HD
Compression: H.265+ / H.265 / H.264+ / H.264
Decoding Capacity: Multi-channel decoding (depends on resolution)
💾 Storage
HDD Support: 4 × SATA HDD
Max Capacity: Up to 10TB per HDD (approx.)
Supports long-duration recording for large projects
🌐 Network
Incoming Bandwidth: High bandwidth (~160–256 Mbps approx.)
Network Interface: 1 × RJ45 (Gigabit LAN)
Protocols: TCP/IP, DHCP, DNS, DDNS, NTP, RTSP, etc.
📺 Video Output
HDMI Output: Up to 4K (3840×2160)
VGA Output: Up to 1080P
Dual display support
🎞️ Playback
Multi-channel playback (up to 16 channels typical)
Smart search & playback
🧠 Smart Features
Motion Detection
Smart Search
Event Recording
(AI features depend on series / firmware)
🔌 Interface
USB Ports: 2 × USB 2.0 / 3.0
Alarm I/O: Available (model dependent)
📱 Remote Access
Mobile App: Prama App (Android / iOS)
CMS Software: Supported
Web Access: Yes
⚡ Power
Power Supply: 220V AC / 12V DC (model dependent)
Power Consumption: <20W (without HDD)
🌡️ Operating Conditions
Temperature: -10°C to +55°C
Suitable for continuous 24x7 operation
✅ Key Features
Supports 64 IP cameras (large projects)
4K Ultra HD recording & output
4 SATA HDD for high storage capacity
Efficient H.265+ compression
Ideal for enterprise & government surveillance
📌 Applications
Smart City Projects
Industrial & Warehouse Surveillance
Airports / Railway Stations
Large Campuses & Institutions
Government & High-Security Installations