Prama PT-NR2B64-K4 64-Channel 4K NVR 4 SATA H.265+

The Prama PT-NR2B64-K4 is a 64-channel 4K network video recorder with H.265+ compression, up to 256 Mbps incoming bandwidth, 4 SATA bays supporting up to 10 TB per disk (40 TB total), 4K HDMI + VGA simultaneous output, multi-channel decoding, and Gigabit Ethernet. Designed for large-scale enterprise surveillance — campuses, industrial complexes, smart city projects, government buildings, hospitals, airports, and any installation requiring 32 to 64 IP cameras on a single recorder. If you are looking for the Prama PT-NR2B64-K4 price in India with a 2-year warranty and valid GST invoice, Thencix is an authorised Prama partner in Nehru Place, Delhi. Browse our full range of NVRs at Thencix for all channel counts.

Prama PT-NR2B64-K4 — 64-Channel Enterprise NVR Overview

The PT-NR2B64-K4 is the flagship recorder in Prama’s NVR lineup. At 64 channels, it handles large installations that would otherwise require multiple smaller NVRs — reducing hardware cost, simplifying management, and eliminating the need for CMS software to stitch together multiple recorders. A single PT-NR2B64-K4 can record an entire office campus, a multi-building hospital, a school complex, or a medium-sized industrial facility on one unit.

The NVR records at up to 4K (8MP) resolution per channel and supports H.265+ compression, which reduces storage consumption by up to 75 percent compared to H.264. This storage saving is critical at 64 channels — the difference between needing 4 drives and 16 drives for the same recording duration. With 4 SATA bays supporting up to 10 TB each (40 TB total), the NVR stores weeks to months of continuous recording depending on camera resolution, frame rate, and compression settings. Use Seagate SkyHawk or WD Purple surveillance-grade HDDs for reliable 24/7 operation.

Bandwidth, Decoding, and 4K Output

The 256 Mbps incoming bandwidth determines how many cameras at what resolution and frame rate the NVR can handle simultaneously. At 4MP H.265+ (approximately 3–4 Mbps per camera), 64 cameras consume roughly 192–256 Mbps — fitting within the bandwidth limit. At 8MP (4K) per camera, you would run fewer channels at full frame rate or reduce frame rates to stay within bandwidth. For most Indian installations running 2MP–4MP cameras, 256 Mbps handles all 64 channels comfortably at 25 fps.

The HDMI output delivers 4K resolution (3840 × 2160) for sharp multi-camera grid display on a control room monitor. The VGA output runs simultaneously, allowing a dual-monitor setup — one showing a 64-camera grid overview, the other showing enlarged views of selected cameras. Multi-channel playback allows reviewing multiple cameras simultaneously during incident investigation. For cameras to pair with this NVR, browse our IP camera range at Thencix.

Smart Features and Remote Access

Motion detection and smart search enable fast incident review across 64 channels — search by time, by camera, or by detected motion events instead of scrubbing through hours of footage manually. Event recording modes (continuous, motion, alarm, schedule) let you optimise storage per camera — continuous recording on critical cameras, motion-only on low-activity areas.

Remote access via the Prama mobile app (Android and iOS) and CMS desktop software provides live viewing, playback, and camera control from anywhere with internet access. Web browser access is also supported. The Gigabit Ethernet interface ensures fast network throughput for both camera ingestion and remote client connections. Standard protocols (TCP/IP, DHCP, DNS, DDNS, NTP, RTSP) ensure compatibility with network infrastructure. ONVIF support allows connecting third-party IP cameras from other brands alongside Prama cameras on the same recorder. For PoE switches to power cameras in large installations, explore our PoE switch range at Thencix.

Key Features — Prama PT-NR2B64-K4

• 64-Channel IP Camera Input: Records up to 4K per channel. H.265+/H.265/H.264+/H.264. Up to 256 Mbps incoming bandwidth. ONVIF for multi-brand camera support
• 4 SATA Bays — Up to 40 TB Total: 10 TB per disk. H.265+ reduces storage by up to 75% vs H.264. Weeks to months of recording at 64 cameras
• 4K HDMI + VGA Simultaneous Output: HDMI at 4K for sharp control room display. VGA runs in parallel. Multi-channel simultaneous playback
• Smart Search and Event Recording: Motion detection with smart search across 64 channels. Continuous, motion, alarm, and scheduled recording modes per camera
• Remote Access — App + CMS + Web: Prama mobile app (Android/iOS). CMS desktop software. Web browser access. Gigabit Ethernet for fast throughput

Technical Specifications — Prama PT-NR2B64-K4

Package Contents

• 1x Prama PT-NR2B64-K4 64-Channel NVR
• 1x Power adapter / power cable
• 1x Mouse
• 1x Ethernet cable
• 1x HDD connection wiring
• 1x Quick Installation Guide
• Note: Hard drives not included — 4 SATA bays accept up to 10 TB each. Use Seagate SkyHawk or WD Purple surveillance-grade HDDs. WhatsApp +91 9891150949 to bundle drives with your order.
• Note: PoE switches required separately — this NVR does not have built-in PoE. Cameras connect via your network through PoE switches. WhatsApp for PoE switch recommendations based on your camera count.
• Note: Monitor not included — connect via HDMI (4K) or VGA to any display.

Ideal Use Cases — Prama PT-NR2B64-K4 in India

Government and Smart City Projects: A government office campus, smart city command centre, or public infrastructure project with 32–64 cameras. The PT-NR2B64-K4 consolidates all cameras on a single NVR — eliminating the complexity of managing multiple 8 or 16-channel recorders. Pair with STQC-approved Prama cameras for a fully compliant surveillance system. Thencix provides STQC documentation and project-level pricing — WhatsApp +91 9891150949 for tender support.

Industrial Complexes and Warehouses: A manufacturing plant, logistics warehouse, or industrial campus with cameras covering production floors, loading docks, perimeter walls, parking areas, and office corridors. The 4 SATA bays with 40 TB capacity store 30–60 days of continuous recording at 64 cameras running 4MP H.265+. Gigabit Ethernet handles the high bandwidth from all 64 cameras. The CMS software integrates with existing facility management systems.

Hospitals, Schools, and Large Campuses: A multi-building hospital, university campus, or school complex with cameras across buildings, floors, corridors, entrances, parking, and outdoor areas. One PT-NR2B64-K4 with a 4K monitor in the security control room provides a complete overview. Dual HDMI+VGA output drives two monitors — one for the 64-camera grid, one for enlarged playback of selected cameras during incident review.

Hotels, Malls, and Commercial Complexes: A large hotel, shopping mall, or multi-tenant commercial building with cameras on every floor, entrance, elevator lobby, parking basement, and public area. The 64-channel capacity covers the entire property on one recorder. Remote access via the Prama app lets the security manager monitor from anywhere. Event recording with motion detection optimises storage — continuous recording in high-traffic areas, motion-only in corridors and stairwells.

Why Buy the Prama PT-NR2B64-K4 from Thencix

Thencix is an authorised Prama partner in Nehru Place, Delhi — every product is genuine, specification-verified, and backed by our in-house warranty support team.

• 100% genuine Prama product — authorised partner, sealed box
• 2-year Prama India manufacturer warranty — Thencix handles everything: diagnostics, pickup, replacement, return. You don’t lift a finger
• Valid GST invoice with every order — claim full input tax credit
• STQC documentation available for tender submissions
• Surveillance HDDs, PoE switches, and cameras available to bundle at project pricing
• System design guidance — WhatsApp for camera + NVR + storage + switch sizing
• Express delivery across Delhi, Noida, Gurgaon, and Faridabad
• Pan-India delivery available (insured shipping for heavy items)
• Cash on Delivery available
• Walk-in: 109B Osian Building, 12 Nehru Place, Delhi 110019
• WhatsApp: +91 9891150949