Ajax NVR H2DAC 8-Channel Black — 4K IP Video Recorder | Dual Hot-Swap HDD & HDMI

High-capacity 8-Channel Black Ajax NVR H2DAC IP Recorder with Dual Hot-Swap HDD bays and HDMI output

The 8-Channel Black Ajax NVR H2DAC is a high-performance IP video recording solution engineered for security installations that demand extensive video retention, data redundancy, and local monitoring autonomy. Equipped with support for 2 × 3.5" or 2.5" SATA hot-swappable hard drives (up to 16 TB per drive, totaling up to 32 TB), this recorder ensures weeks of uninterrupted high-resolution recording without service breaks during maintenance. It features a 4K HDMI output and 3 × USB 2.0 ports (one front port for USB flash drives and two rear ports for mouse/keyboard), enabling the arrangement of a full local monitoring workstation without depending on an Internet connection. The unit manages up to 8 IP video channels (Ajax cameras or ONVIF/RTSP) at resolutions up to 12 MP with an incoming bandwidth capacity of up to 160 Mbps.

Redundancy Modes, JetSparrow Technology, and mTLS Cybersecurity

The NVR H2DAC offers two advanced storage modes: Redundancy (simultaneous mirrored recording on both drives) and Split (sequential video stream distribution). Powered by proprietary P2P JetSparrow transmission technology, the system delivers instant transition from Ajax intrusion alarm notifications to live or recorded video streams for rapid visual verification on mobile devices.

Built-in AC Powering, Gigabit Port, and Passwordless QR Setup

The NVR H2DAC includes an integrated AC power supply (100–240 V~) and a Gigabit Ethernet RJ-45 port (10/100/1000 Mbps). Onboarding is passwordless and straightforward: adding the device takes seconds by scanning the QR code inside the Ajax app. All data streams are protected by mTLS encryption. For full manufacturer technical documentation, visit the official page for Ajax NVR H2DAC on Ajax Systems.