Ajax NVR H2D16PAC Network Video Recorder 16-channel

Ajax NVR H2D16PAC — 16-Channel 4K Network Video Recorder with 16-Port PoE

The Ajax NVR H2D16PAC (16-ch) is a high-capacity 16-channel network video recorder engineered for large-scale IP surveillance installations. Supporting recording resolutions up to 12 MP and 4K HDMI output (3840×2160), it delivers exceptional video clarity across all 16 channels simultaneously. With a full 16-port PoE switch built in (up to 160 W total), every camera channel has its own dedicated powered connection — simplifying installation and eliminating the need for external PoE switches or separate power supplies.

Key Features

• 16-channel recording up to 12 MP resolution (H.265 / H.264 / JetSparrow)
• 4K HDMI output — 3840×2160 px for crystal-clear live monitoring
• 16 × PoE ports (IEEE 802.3af/at) — up to 25 W per port, 160 W total budget
• Dual SATA III bays — supports HDDs/SSDs up to 16 TB each, hot-swap ready
• Redundancy & Split storage modes for data reliability and load balancing
• Visual alarm verification — Ajax detector events auto-highlight camera feeds on the video wall
• Advanced privacy controls — granular access rights for app users, installers, and PRO Desktop operators
• Built-in accelerometer — tamper alarm triggered if the NVR is moved

Video & Decoding

• Recording resolutions: 12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 720p, VGA, CIF and more
• Decoding capability: up to 4 × 4K channels (3840×2160 @ 25 fps), 8 × channels at 2880×1620 @ 25 fps, or 10 × channels at 2560×1440 @ 25 fps
• Live view window layouts: 1, 4, 9, 16, 25, 5+1, 7+1, 12+1 — or custom up to 10×10
• Synchronous playback: 4 channels simultaneously
• Motion detection: 16 channels (Ajax camera or NVR algorithm, switchable via Ajax app)

Connectivity & Interfaces

• 1 × Gigabit RJ45 Ethernet (10/100/1000 Mbps)
• 16 × PoE RJ45 Fast Ethernet (10/100 Mbps, IEEE 802.3af/at)
• 3 × USB 2.0 (2 rear + 1 front) for keyboard, mouse, audio devices, or USB flash drives
• Network bandwidth: up to 160 Mbps incoming / 160 Mbps outgoing
• Protocols: HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, SMTP, NTP, DHCP, DNS, DDNS, SNMP, UPnP
• ONVIF® Profile S conformant

Built-in Video Management System

The NVR includes an integrated VMS with a live video wall interface, smart event filters, and an interactive timeline for efficient playback and incident review — no additional software required.

Technical Specifications

• Storage: 2 × SATA III (2.5" / 3.5"), up to 16 TB per drive — HDDs/SSDs not included
• Power supply: 100–240 V~, 50/60 Hz, 5 A | Power consumption: up to 280 W
• Dimensions: 330 × 330 × 44 mm | Weight: 3.3 kg (without drives)
• Operating temperature: 0°C to +50°C | Humidity: up to 75% | Protection: IP20
• Clock battery: CR2032 (3 V)
• Colors available: Black, White

What's in the Box

NVR H2D16PAC (16-ch), 2 × rack-mount brackets, power cable, Ethernet cable, installation kit, quick start guide.