Dahua 16/32 Channel 1U 16PoE 4K and H.265 Lite Network Video Recorder

The Dahua 16/32 Channel 1U 16PoE 4K and H.265 Lite Network Video Recorder (NVR) is a powerful and cost-effective video management solution designed for medium to large surveillance systems. This advanced NVR combines high-performance recording, real-time monitoring, and intelligent video analytics making it ideal for commercial buildings, factories, schools, banks, and government projects in Bangladesh.

Equipped with 16 Power over Ethernet (PoE) ports, the Dahua NVR simplifies installation by powering IP cameras directly through network cables — reducing wiring costs and setup time. Supporting up to 32 IP channels and 4K ultra-HD resolution, it ensures crystal-clear video capture and playback for superior situational awareness.

Thanks to H.265 video compression technology, it delivers efficient bandwidth utilization and extended storage capacity without sacrificing video quality. The sleek 1U rack-mountable design ensures easy integration into existing systems, while Dahua’s intuitive user interface allows effortless configuration, remote access, and centralized management.

Whether you’re upgrading an existing CCTV system or building a new IP surveillance network, the Dahua 16/32 Channel NVR offers reliable performance, scalability, and robust data security.

Technical Specification

System
Main Processor		Quad-core embedded processor
Operating System		Embedded LINUX
Aduio and Video
IP Camera Input		16/32 Channel
Two-way Talk		1 Channel Input, 1 Channel Output, RCA
Display
Interface		1 HDMI, 1 VGA
Resolution		HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720
		VGA: 1920×1080, 1280×1024, 1280×720
Decoding Capacity		2ch@4K 30fps, 8ch@1080P 30fps
Multi-screen Display		16ch: 1/4/8/9/16
		32ch: 1/4/8/9/16/25/36
OSD		Camera title, Time, Camera lock, Motion detection, Recording
Recording
Compression		H.265/ H.264
Resolution		8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P etc.
Record Rate		200Mbps
Bit Rate		16Kbps ~ 20Mbps Per Channel
Record Mode		Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Tampering, Video Loss), Stop
Record Interval		1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec
Video Detection and Alarm
Trigger Events		Recording, PTZ, Tour, Video Push, Email, Snapshot, Buzzer and Screen Tips
Video Detection		Motion Detection, MD Zones: 396 (22 × 18), Video Loss and Tampering
Alarm input		4 Channel
Relay Output		2 Channel
Playback and Backup
Playback		1/4/9/16
Search Mode		Time /Date, MD and Exact Search (accurate to second), Smart search
Playback Function		Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom
Backup Mode		USB Device/Network
Third-party Support
Third-party Support	Arecont Vision, Airlive, AXIS, Canon, Dynacolor, JVC, LG, Panasonic, Pelco, PSIA, Samsung, Sanyo, Sony, Watchnet and more
Network
Interface	1 RJ-45 Port (10/100/1000Mbps)
Ethernet Port	1 Independent 1000Mbps Ethernet Port
PoE	16 ports (IEEE802.3at/af)
Network Function	HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, SNMP, IP Search (Support Dahua IP camera, DVR, NVS, etc.), Easy4ip
Max. User Access	128 users
Smart Phone	iPhone, iPad, Android
Interoperability	ONVIF 2.4, SDK, CGI
Storage
Internal HDD	2 SATA III Ports, Up to 6 TB capacity for each HDD
HDD Mode	Single
Auxiliary Interface
USB	2 ports(1 USB2.0, 1 USB3.0)
RS232	1 Channel
RS485	N/A
Electrical
Power Supply	AC100V ~ 240V, 50 ~ 60 Hz
Power Consumption	NVR: < 13.2W(without HDD)
	PoE: Max 25.5w for single port, 130w in total
Environmental
Operating Conditions	-10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa
Storage Conditions	-20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH
Construction
Dimensions	1U, 375mm×327.5mm×53mm (14.8" x 12.9" x2.1")
Net Weight	2.6kg (5.7 lb) (without HDD)
Gross Weight	4kg(8.8 lb)(without HDD)
Certifications
CE	EN55032, EN55024, EN50130-4, EN60950-1
FCC	Part 15 Subpart B, ANSI C63.4-2014
UL	UL60950-1

Key Features

Supports 16/32 IP Camera Inputs
Flexible configuration for small to large surveillance networks.

Integrated 16 PoE Ports
Simplified setup with direct power supply to IP cameras — no separate power adapters required.

4K Ultra HD Recording and Playback
Delivers crystal-clear image quality for precise identification and event review.

Advanced H.265 Video Compression
Saves up to 50% more storage space and bandwidth compared to traditional H.264.

Real-Time Live View & Playback
Seamless monitoring with synchronized multi-channel playback.

Smart Video Analytics (IVA)
Supports motion detection, intrusion alerts, and video tampering alarms.

Easy Remote Access via Dahua DMSS App
Monitor your CCTV system anytime, anywhere using mobile or PC applications.

User-Friendly Interface
Plug-and-play setup with an intuitive graphical interface for quick configuration.

1U Compact Rackmount Design
Sleek metal housing suitable for security cabinets and professional installations.

Enhanced Data Protection
Features RAID storage options, auto-reboot, and event backup to ensure video reliability.

Dahua 16/32 Channel 1U 16PoE 4K&H.265 Lite Network Video Recorder

Dahua 16/32 Channel 1U 16PoE 4K and H.265 Lite Network Video Recorder

Technical Specification

Key Features