Dahua 16CH 4MP Home Security Cameras System


  • Dahua 16 Channel 4K Poe NVR NVR4216-16P-4KS2 with 4MP Poe IP Security Cameras Dahua IPC-HDW4433C-A 2.8mm, 4 megapixel high resolution (2688 x 1520) , Built-in Mic for audio, Support H.265&H.264 dual codec
  • Multiple Network Remote Monitoring: PC Web, Mobile phone monitoring, Smart Phone, iPhone, iPad, Android devices; Plug&Play, Simply connect the ip cameras to NVR and download Dahua smartphone App and scan the NVR QR code,are you ready?
  • Support PoE (Power over Ethernet), Simply connect through the network cable, built-P2P service and support ONVIF agreement and QR Code Scan
  • 3 Video streams, 120dB Wide Dynamic Range, 3D Digital Noise Reduction, Backlight Compensation, High performance infrared light, Up to 30m(98ft) IR range, Day/Night, Support Smart Detection, Dahua IVS Tech, such as Tripwire, Intrusion, Object Abandoned/Missing
  • Outdoor weather protection level of IP67 prevents failure in inclement weather. Brand authorized seller of Dahua, More Dahua products, welcome to our store
Dahua 16 channel security camera system


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

Dahua NVR4000-4KS2 is introduced as the first Lite series NVR that supports for 4K and H.265 encoding technology with excellent performance at an affordable price. For applications where image
details are highly required, it delivers the capability of 4K resolution processing. The NVR can be served as edge storage, central storage or backup storage with an intuitive shortcut operation menu for remote management and control.

Due to its cost-effective and easy-to-install design, this NVR is ideal for a wide range of applications such as public safety, water conservancy, transportation, city centers, education, and financial institutions. The NVR is compatible with numerous third-party devices making it the perfect solution for surveillance systems that work independently of video management system (VMS). It features an open architecture that supports for multi-user access and is compatible with ONVIF 2.4
protocol, enabling interoperability with IP cameras.



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

Interface: 1 HDMI, 1 VGA

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

Camera title, Time, Camera lock, Motion detection, Recording


Compression: Smart H.265+/H.265/Smart H.264+/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
Alarm 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


Interface: 1 RJ-45 Port (10/100/1000Mbps)
Ethernet Port: 1 Independent 1000Mbps Ethernet Port
PoE: 16 ports (IEEE802.3at/af)

Network Function:
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


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


Power Supply: AC100V ~ 240V, 50 ~ 60 Hz

Power Consumption
NVR: < 13.2W(without HDD)
PoE: Max 25.5w for single port, 130w in total


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


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)


CE: EN55032, EN55024, EN50130-4, EN60950-1
FCC: Part 15 Subpart B, ANSI C63.4-2014
UL: UL60950-1

Dahua CAMERA :IPC-HDW4433C-A 2.8mm

1/3” 4Megapixel progressive scan CMOS
H.265/H.264&MJPEG Dual code
20fps4M(2688*1520), 25/30fps3M(2304*1296)
WDR(120dB), Day/Night(ICR), 3D Digital Noise, Backlight Compensation, AWB, AGC
Smart Detection supported
Multiple network monitoring:Web viewer, CMS(DSS/PSS) & DMSS
2.8mm fixed lens
Max. IR LEDs Length 30m(98ft)
IP67 Waterproof, PoE
Onvif 2.4

See also:


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