Ajax NVR (16-Channel) – 4K Smart Network Video Recorder (Black)

Product Overview

The Ajax NVR (16-Channel) (SKU: 78265.122.BL) is a high-capacity smart network video recorder designed to unite large-scale IP video surveillance with the Ajax intrusion security ecosystem. Capable of managing up to 16 IP camera channels with recording resolutions up to 4K (3840 x 2160 px) at 25/30 fps, it delivers seamless integration with native Ajax IP cameras (TurretCam, DomeCam Mini, BulletCam, IndoorCam) as well as third-party IP cameras and video streams via ONVIF (Profile S/T) and RTSP.

Powered by proprietary JetSparrow peer-to-peer streaming technology, the NVR provides instantaneous archive scrubbing, rapid video wall rendering, and sub-second live streaming without external cloud latency. It accommodates one 3.5'' SATA hard drive up to 16 TB, features high-efficiency H.265 / H.264 video compression, configurable onboard software motion detection, and an incoming network bandwidth of up to 100 Mbps. Built with a fanless passive cooling architecture, an anti-sabotage tamper switch, and an internal mains power supply, it ensures silent, reliable recording in a matte black finish.

Key System Features & Functionality

• 16-Channel 4K Ultra-HD Recording: Supports simultaneous recording and monitoring of up to 16 IP video streams with resolutions up to 4K (3840 x 2160 px) @ 25/30 fps.

• Broad Third-Party & Ajax Camera Compatibility: Seamlessly integrates with the full Ajax IP camera portfolio, standard ONVIF (Profile S/Profile T) devices, and direct RTSP video feeds.

• JetSparrow High-Speed Video Streaming: Proprietary peer-to-peer transmission protocol enables instant multi-channel live view, synchronized timeline playback, and fast archive scrubbing.

• Massive 16 TB Storage Capacity: Features an integrated SATA III interface supporting a single 3.5'' HDD up to 16 TB for extensive 24/7 continuous or event-triggered recording.

• Smart Motion Detection & Scenario Integration: Built-in software motion detection with configurable detection zones pairs directly with Ajax intrusion alarms to trigger automated event recordings and alerts.

• Efficient H.265 / H.264 Compression: Optimizes storage consumption and local network traffic with an incoming stream bandwidth capacity of up to 100 Mbps.

• Silent Fanless Operation: Passive cooling hardware design ensures quiet operation, prevents dust accumulation, and extends internal component lifespan.

• Grade 2 Sabotage & Tamper Defense: SmartBracket mounting base includes an integrated tamper switch that reports unmounting or casing removal immediately to the Ajax app and CMS.