The Dahua DHI-NVR4116HS-4KS2/L is a powerful yet affordable 16-channel Compact 1U 1HDD Network Video Recorder from Dahua’s Lite series. This NVR is a perfect solution for businesses, educational institutions, and public facilities in Sri Lanka that need to manage a larger number of cameras with advanced features.
Crystal-Clear 4K Resolution
This NVR provides exceptional image quality with its support for cameras up to 8MP resolution and a 4K HDMI video output. This allows you to view live feeds and recorded footage on a high-definition monitor, ensuring that you can see every critical detail. The decoding capability of 8 × 1080p@30 fps guarantees smooth playback of multiple camera feeds simultaneously.
Smart Compression for Maximum Efficiency
To handle the data-intensive nature of high-resolution video, the DHI-NVR4116HS-4KS2/L features Smart H.265+ and H.265 auto switch technology. This intelligent codec significantly reduces bit rates and storage requirements, allowing you to store more footage on the single SATA HDD bay, which supports up to 10TB. This translates to longer recording times and lower costs for storage media.
Advanced AI Features for Smarter Security
Beyond standard recording, this NVR enhances your security system with intelligent AI features from connected cameras.
- Perimeter Protection: Accurately distinguishes between humans and vehicles and filters out false alarms caused by environmental factors like rustling leaves or changes in light.
- SMD Plus: Smart Motion Detection focuses on relevant motion from humans and vehicles, ensuring you only receive alerts for real threats.
- Face Detection & People Counting: Provides valuable insights for business intelligence and advanced monitoring.
Seamless Integration and Remote Access
The NVR is compatible with a wide range of third-party IP cameras through ONVIF and RTSP protocols, giving you flexibility in your camera choices. For remote access, the P2P remote surveillance feature, combined with the DMSS mobile app for Android and iOS, allows you to easily view live video, play back recordings, and receive alarm push notifications from anywhere.
Key Features:
- 16-Channel NVR: Manages and records video from up to 16 IP cameras.
- 4K HDMI Output: Supports ultra-high-definition video display.
- Smart H.265+: Reduces file size and storage costs without compromising quality.
- AI-by-Camera Support: Enables Perimeter Protection, SMD Plus, and Face Detection.
- P2P Remote Surveillance: Easy mobile access via the DMSS app.
- 10TB HDD Support: Provides extensive storage capacity for long-term recording.
- ONVIF Interoperability: Works with a variety of camera brands.



