Dahua / IP Camera Kit / 4 x 4MP Eyeball Camera / 2.8mm Fixed Lens / 4-Channel / 4k NVR / 2TB HDD / IP67 / Starlight / DHI-N444E42B

DHI-N444E42B

The Dahua Network Security System provides all the components to quickly install, configure, and employ a complete video surveillance solution. The IP cameras offer the clarity of 4 MP video, and the NVR offers built-in motion detection algorithms, alarm triggers, and customized recording modes. The NVR also features Plug and Play technology to connect quickly to cameras on the same network. Each component accepts a PoE power supply to facilitate installation.

Features

• 4 MP Network Cameras
• 4 MP (2560 x 1440) at 30 fps Maximum Resolution
• 2.8 mm Fixed Lens
• Maximum IR Length 30 m (98 ft) with Smart IR
• Starlight Technology for Ultra Low-light Applications
• Built-in Microphone
• Intelligent Video System
• IP67 Environmental Protection
• 4K Network Video Recorder
• 2 TB Pre-installed Hard Disk Drive
• Supports Remote Configuration and Management of IP Cameras
• Smart H.265+ and Smart H.264+ Dual Codec
• Up to 8 MP Resolution for Preview and Playback
• 80 Mbps Incoming Bandwidth
• Become a registered dealer of Dahua
• Call 1-800-878-6604 for Dealer Prices!

Technical Specification

Camera
Image Sensor	1/3-in. CMOS
Effective Pixels	2688 (H) x 1520 (V), 4 MP
ROM/RAM	128 MB / 128 MB
Scanning System	Progressive
Electronic Shutter Speed	Auto, Manual: 1/30 s to 1/100000 s
Minimum Illumination	Color: 0.008 lux at F1.6 0 Lux with IR on
IR Distance	Up to 30.0 m (98.43 ft)
IR On/Off Control	Auto, Manual
IR LEDs	Two (2)
Lens
Lens Type	Fixed-focal
Mount Type	M12
Focal Length	2.8 mm
Max Aperture	F1.6
Angle of View	Horizontal: 102° Vertical: 55° Diagonal: 121°
Iris	Fixed Aperture
Close Focus Distance	0.90 m (2.95 ft)
DORI¹ Distance - Detect (8 ppf)	56.0 m (183.73 ft)
DORI¹ Distance - Observe (19 ppf)	22.40 m (73.49 ft)
DORI¹ Distance - Recognize (38 ppf)	11.20 m (36.75 ft)
DORI¹ Distance - Identify (76 ppf)	5.60 m (18.37 ft)
Installation Angle
Range	Pan: 0° to 360° Tilt: 0° to 78° Rotation: 0° to 360°
Video
Compression	Smart H.265+, H.265, Smart H.264+, H.264, H.264B MJPEG (sub stream only)
Streaming Capability	Two (2) Streams
Resolution	4 MP (2688 x 1520), 2560 x 1440, 2304 x 1296, 1080p (1920 x1080), 1.3 MP (1280 x 960), 720p (1280 x 720), D1 (704 x 480); VGA (640 ×480); CIF (352 x 240)
Frame Rate - Main Stream	2688 x 1520 at 20 fps or 2560 x 1440 at 30 fps
Frame Rate - Sub Stream	D1 (704 x 480) at 30 fps
Bit Rate Control	CBR, VBR
Day/Night	Auto (ICR), Color, B/W
BLC Mode	BLC, HLC, True WDR (120 dB)
White Balance	Auto, Natural, Street Lamp, Outdoor, Manual, Regional Custom
Gain Control	Auto, Gain Priority, Shutter Priority, Manual
Noise Reduction	3D DNR
Motion Detection	Off, On (4 Zones, rectangular)
Region of Interest	Off, On (4 Zones)
Smart IR	Auto, Manual
Digital Zoom	16x
Flip	0°, 90°, 180°, 270°
Mirror	Off, On
Privacy Masking	Off, On (4 Areas, rectangular)
Network
Ethernet	RJ-45 (10/100 Base-T)
Protocol	HTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS, UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, IGMP, SNMP
Interoperability	ONVIF (Profile S, G, T), CGI, P2P, Milestone, Genetec
Auto Register	Support
Streaming Method	Unicast, Multicast
Maximum User Access	20 Users /20 Hosts
Edge Storage	Network Attached Storage (NAS), FTP, SFTP, Micro SD Card slot (maximum 256 GB)
Web Viewer	IE, Chrome, Firefox
Management Software	Smart PSS, DSS, DMSS
Mobile Operating System	IOS, Android
Audio
Input	Built-in Microphone
Audio Compression	G.711A, G.711Mu, G.726
Certifications
Safety	EN 60950-1
Electromagnetic Compatibility (EMC)	CFR 47 FCC Part 15 Subpart B Electromagnetic Compatibility Directive 2014/30/EU
Electrical
Power Supply	12 VDC or PoE (IEEE 802.3af, Class 0)
Power Consumption	< 6.6 W
Environmental
Operating Conditions	–40° C to +60° C (–40° F to +140° F), Less than 95% RH
Storage Conditions	–40° C to +60° C (–40° F to +140° F)
Ingress Protection	IP67
Construction
Casing	Metal
Dimensions	ø121.90 mm × 99.10 mm (ø4.80 in. x 3.90 in.)
Net Weight	0.48 kg (1.10 lb)
Gross Weight	0.65 kg (1.40 lb)
Intelligence
IVS triggers an alarm and takes a defined action for the following events:
Standard Features	• Tampering with the camera. • Error writing to an onboard Micro SD card. • Error sending or receiving data over the network. • Unauthorized access to the camera.
Premium Features
Tripwire	A target crosses a user-defined line.
System
Main Processor	Industrial-grade Embedded Processor
Operating System	Embedded LINUX
Audio and Video
IP Camera Input	Four (4) Channels
Audio - Input	One (1) Microphone, RCA
Audio - Output	One (1) Channel, RCA, from Camera or Microphone
Recording
Video Compression	Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
Audio Compression	PCM, G.711A, G.711Mu, G.726
Supported IP Camera Resolution	8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 720p, D1
Maximum Recording Bandwidth	80 Mbps
Record Mode	Manual Recording; Alarm Recording; SMD Recording; Smart Recording
Network
Ethernet	One (1) RJ-45 Port (10/100 Mbps), Self-adaptive
PoE	Four (4) Ports (IEEE 802.3af/at)
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)
Maximum User Access	128 Users
Mobile Operating System	IOS, Android
Browser	Chrome, IE 9 or later
Interoperability	ONVIF Profiles S,T,G; CGI, SDK
Video Detection and Alarm
General Alarms	Motion detection, privacy masking, video loss, scene changing, PIR alarm, IPC external alarm
Anomaly Alarms	Camera disconnection, storage error, disk full, IP conflict, MAC conflict, login locked, and cybersecurity exception
Analytics+ Alarms	Face detection, perimeter protection (intrusion and tripwire), IVS, people counting, heat map, and SMD alarms
Alarm Actions	Recording, snapshot, audio, buzzer, log, preset, and email
Playback and Backup
Playback	1/4
Search Mode	Time/Date, Alarm, MD and Exact Search (accurate to 1 second), Smart Search
Playback Function	Play, Pause, Stop, Rewind, Fast Play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, and Digital Zoom
Backup Mode	USB Device, Network
Storage
Internal HDD	One (1) SATA III Port, up to 10 TB Unit ships with a pre-installed 2 TB HDD
HDD Mode	Single
Auxiliary Interface
USB	Two (2) USB 2.0 Ports (rear panel)
Electrical
Power Supply	48 VDC, 1.25 A
Power Consumption, NVR	< 10 W, without HDD
Total PoE Power	25.5 W single port, 36 W total
Construction
Dimensions	204.60 mm x 204.60 mm x 45.60 mm (8.10 in. x 8.10 in. x 1.80 in.)
Net Weight	0.50 kg (1.10 lb), without HDD
Gross Weight	1.43 kg (3.15 lb), without HDD
Environmental
Operating Conditions	–10° C to +50° C (+14° F to +122° F), 10% to 93% RH
Storage Conditions	0° C to +40° C (32° F to 104° F), 30% to 85% RH
Certifications
Safety	EN62368-1, UL 62368-1, CAN/CSA C22.2 No.62368-1-14
Electromagnetic Compatibility (EMC)	CFR 47 FCC Part 15 Subpart B EN55032, EN55024, EN55035, EN61000-3-2, EN61000-3-3, EN50130-4

1. The DORI distance is a measure of the general proximity for a specific classification to help pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specifications and lab test results according to EN 62676-4, the standard that defines the criteria for the Detect, Observe, Recognize and Identify classifications.

Downloads:

• Data Sheet
• Quick Installation Guide