Dahua NVR4216-4KS3 16 Channel Smart Network Video Recorder (NVR)

Dahua NVR4216-4KS3 16CH 1U 2HDD Lite Network Video Recorder

Managing a 16-camera surveillance setup shouldn’t require enterprise-level complexity or budget. The Dahua NVR4216-4KS3 hits the sweet spot that most installers and business owners in Bangladesh are actually looking for — solid performance, genuine AI intelligence, 4K output, and a straightforward setup that doesn’t demand an IT degree to operate. Whether you’re securing a garments factory floor in Narayanganj, a multi-floor office in Gulshan, or a retail chain anywhere across the country, this recorder brings everything together cleanly in a compact 1U chassis.

What separates this model from older-generation NVRs is its built-in WizSense AI engine. Rather than recording everything and sorting it out later, the NVR4216-4KS3 actively analyzes footage in real time — filtering out irrelevant motion and focusing your attention on what actually matters: people and vehicles. It supports up to 4 channels of SMD Plus (Smart Motion Detection) directly through the recorder, and when paired with compatible Dahua AI cameras, it unlocks full-scale capabilities including face detection, face recognition, perimeter protection, people counting, and heat mapping.

The dual SATA bays — each supporting up to 20TB — give you room to store weeks or even months of continuous footage without worrying about overwriting critical events. Add to that a simultaneous 4K HDMI and 1080P VGA output, a Gigabit Ethernet port, Smart H.265+ compression, and support for IP cameras up to 12MP, and you have a future-ready recorder that will serve your growing surveillance infrastructure for years without needing an upgrade.

For installers, IT teams, and security managers across Dhaka, Chittagong, Sylhet, and beyond — this is one of the most well-rounded 16-channel NVRs in the Dahua Lite Series lineup.

Dahua NVR4216-4KS3 Specifications

Why You Buy Dahua NVR4216-4KS3

• AI-Powered Security Without the Enterprise Price Tag: Most businesses in Bangladesh need smart surveillance but can’t justify the cost of high-end enterprise recorders. The NVR4216-4KS3 delivers real WizSense AI — including SMD Plus, face detection, and perimeter protection — at a Lite Series price point. You get intelligent alerts that actually reduce false alarms and help you respond faster to genuine threats, without paying a premium you don’t need.
• Dual 20TB HDD Support for Long-Term, Uninterrupted Recording: Running out of storage mid-investigation is a nightmare no business can afford. With two independent SATA bays each supporting hard drives up to 20TB, this NVR gives you the flexibility to store weeks of full-resolution footage from all 16 cameras — critical for businesses, warehouses, and multi-branch operations where evidence retention requirements are real and non-negotiable.
• Simultaneous 4K HDMI and 1080P VGA Output for Professional Monitoring: Whether you’re running a dedicated control room with dual monitors or setting up a display at your front desk, the NVR4216-4KS3 outputs 4K resolution via HDMI and 1080P via VGA — both simultaneously. That means your security staff sees sharp, detailed footage live, in real time, with no compromise on clarity regardless of which screen they’re using.

FAQ

Q1: How many cameras can be connected to the Dahua NVR4216-4KS3, and what resolution do they support?

The NVR4216-4KS3 supports up to 16 IP cameras simultaneously. It is compatible with Dahua IP cameras at resolutions ranging from standard definition all the way up to 12 megapixels — making it suitable for both basic setups and high-detail environments like parking lots, warehouses, and retail floors. For best AI performance, connecting WizSense-compatible Dahua cameras unlocks the full feature set including face recognition and perimeter protection.

Q2: What is the price of the Dahua NVR4216-4KS3 in Bangladesh?

The Dahua NVR4216-4KS3 is typically available in Bangladesh at a price range of BDT 18,000 to BDT 22,000 depending on the authorized dealer, with competitive pricing available through major CCTV distributors in Dhaka’s Elephant Road tech market and reputable online platforms.

Q3: Does the Dahua NVR4216-4KS3 support remote viewing via smartphone?

Yes, absolutely. The NVR4216-4KS3 supports P2P connectivity and is compatible with the Dahua DMSS mobile app (available for both Android and iOS), allowing you to view live footage, play back recorded video, and receive alarm notifications from anywhere with an internet connection. It also supports standard network protocols including DDNS, making remote access straightforward even without a static IP address — which is a common setup in Bangladesh’s ISP environment.

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