Dahua / IP / 8MP / Bullet Camera / Motorized Varifocal / 2.8 mm Lens / Outdoor / Ultra WDR / IP67 / IK10 / ePoE / 5 Year Warranty / DH-N85DB6Z Dahua

SLK-DH-N85DB6Z

The Dahua 8 MP Starlight+ ePoE camera offers Analytics+ functions at the edge – performing complex real-time face capture, people counting, and perimeter protection surveillance. The Dahua Analytics+ algorithms significantly improve accuracy and reliability as compared to standard intelligent features. The camera is ideal for a host of diverse applications — Starlight+, True Wide Dynamic Range, and Smart IR technologies allow the camera to operate in any lighting condition and the IP67 and IK10 rating make the camera suitable for the harshest environments.

• 1/1.8-in. 8 MP Progressive-scan CMOS Sensor
• Triple-stream Encoding
  AI Coding, Smart H.265+, and Smart H.264+ Video Compression
• 8 MP (3840 x 2160) at 30 fps, 2.7 mm to 12 mm Motorized Lens
• Enhanced Power and Data Transmission Distances (ePoE)
• Starlight+ Technology for Low-light Applications
• Analytics+ Functions — Perimeter Protection, People Counting, Queue Management, Smart Motion Detection+, and Face Detection
• IP67 Ingress Protection and IK10 Vandal Resistance
• True Wide Dynamic Range (120 dB) and Day/Night IR Cut Filter
• Maximum IR LED Distance 60 m (196.85 ft)
• Five-year Warranty (applies to products sold through an authorized Dahua Dealer.)
• Become a registered dealer of Dahua
• Call (855) 928-0349 for Dealer Prices!

Technical Specifications

Camera
Image Sensor	1/1.8-in. 8 MP CMOS
Effective Pixels	3840 (H) x 2160 (V)
RAM/ROM	1 GB/128 MB
Scanning System	Progressive
Electronic Shutter Speed	Auto, Manual, 1/3 s to 1/100,000 s
Minimum Illumination	Color: 0.004 lux at F1.4 (30 IRE) B/W: 0.0004 lux at F1.4 (30 IRE) 0 lux at F1.4 (with IR on)
S/N Ratio	Greater than 56 dB
IR Distance	Up to 60 m (196.85 ft)
IR On/Off Control	Auto, Manual, Zoom Priority, Off
IR LEDs	Four (4)
Lens
Lens Type	Motorized
Mount Type	ø14
Focal Length	2.7 mm to 12 mm
Maximum Aperture	F1.4
Angle of View	Horizontal: 110.4° to 45° Vertical: 57.8° to 25.2° Diagonal: 133.8° to 51.8°
Aperture Control	Auto
Focus Control	Fixed
Close Focus Distance	1.00 m (3.28 ft)
DORI Distance – Lens – Detect (8 ppf)	Wide: 86.0 m (282.20 ft) Telephoto: 196.0 m (643.0 ft)
DORI Distance – Lens – Observe (19 ppf)	Wide: 34.40 m (112.90 ft) Telephoto: 78.40 m (257.20 ft)
DORI Distance – Lens – Recognize (38 ppf)	Wide: 17.20 m (56.40 ft) Telephoto: 39.20 m (128.60 ft)
DORI Distance – Lens – Identify (76 ppf)	Wide: 8.60 m (28.20 ft) Telephoto: 19.60 m (64.30 ft)
Video
Compression	AI Coding, Smart H.265+, H.265, Smart H.264+, H.264, H.264B, H.264H, MJPEG (Sub Stream only)
Streaming Capability	Three (3) Streams
Resolution	8 MP (3840 x 2160), 3072 x 2048, 3072 x 1728, 2592 x 1944, 4 MP (2688 x 1520), 3 MP (2048 x 1536), 2304 x 1296, 1080p (1920 x 1080), 1.3 MP (1280 x 960), 720p (1280 x 720), D1 (704 x 480), VGA (640 x 480), CIF (352 x 240)
Frame Rate	Main Stream: 8 MP (3840 x 2160) at 30 fps Sub Stream 1: D1 at 30 fps Sub Stream 2: 1080p at 30 fps
Bit Rate Control	CBR/VBR
Bit Rate	H.264: 32 Kbps to 8192 Kbps H.265: 32 Kbps to 8192 Kbps
Day/Night	Auto (ICR), Color, B/W
BLC Mode	BLC, HLC, True WDR (120 dB), SSA
White Balance	Auto, Natural, Street Lamp, Outdoor, Manual, Regional Custom
Gain Control	Auto, Manual, Gain Priority, Shutter Priority
Noise Reduction	3D DNR
Motion Detection	Off, On (4 Zones, Rectangular)
Region of Interest	Off, On (4 Zones)
Advanced Features	Smart IR, Defog
Image Rotation	0°, 90°, 180°, 270°
Mirror	Off, On
Privacy Masking	Off, On (8 Areas, Rectangular)
Audio
Compression	PCM, G.711A, G.711Mu, G.726, G.723
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, ICMP, IGMP, 802.1x
Interoperability	ONVIF (Profile S/Profile G/Profile T); CGI; Milestone; P2P
Auto Register	Support
Streaming Method	Unicast, Multicast
Maximum User Access	20 Users (total bandwidth: 80 Mbps)
Edge Storage	Network Attached Storage (NAS) FTP, SFTP Micro SD Card Slot, maximum 256 GB
Web Viewer	IE (Version 8 and higher), Chrome, Firefox, Safari (Version 12 and higher)
Management Software	DSS, DMSS
Mobile Operating System	IOS, Android
Cybersecurity	Video Encryption, Firmware Encryption, Configuration Encryption, Digest, WSSE, Account Lockout, Security Logs, IP/MAC Filtering, Generating and Importing X.509 Certification, Syslog, HTTPS, 802.1x, Trusted Boot, Trusted Execution, Trusted Upgrade
Certifications
Safety	UL60950-1 CAN/CSA C22.2 No.60950-1-07 EN60950-1
Electromagnetic Compatibility (EMC)	FCC CFR 47 Part 15 Subpart B Electromagnetic Compatibility Directive 2014/30/EU
Interface
Audio	Input: One (1) Channel, RCA Output: One (1) Channel, RCA
Alarm	Input: Two (2) Channels (5 mA, 3 VDC to 5 VDC) Output: One (1) Channel (300 mA, 12 VDC)
Electrical
Power Supply	12 VDC ±30%, PoE (IEEE 802.3af, Class 0), or ePoE
Power Consumption	12 VDC: Standard 6.4 W; Maximum; 7.1 W PoE: Standard 6.9 W; Maximum; 7.9 W
Environmental
Operating Conditions	–30° C to +60° C (–22° F to +140° F), 10% to 95% RH
Storage Conditions	–30° C to +60° C (–22° F to +140° F)
Ingress Protection	IP67
Vandal Resistance	IK10
Construction
Casing	Metal and Plastic
Dimensions	273.20 mm x 95.0 mm x 95.0 mm (10.76 in. x 3.74 in. x 3.74 in.)
Net Weight	1.11 kg (2.44 lb)
Gross Weight	1.51 kg (3.33 lb)
Analytics+ Functions
Smart Plan Schedule	Enable Analytics+ functions depending on a user-defined schedule. Allows the camera to switch analytic functions based on time.
Perimeter Protection	• Detects human or vehicle violations using the following methods: Tripwire: a target crosses a defined line. Intrusion: a target enters or exits a defined perimeter. • Monitors a combination of detection methods. • Search and retrieve video based on target type.
People Counting	• Delivers accurate flow statistics from the following methods: Line Crossing: counts a person as they cross a threshold in a defined direction. Region: counts the number of people in a defined area. • Counts people simultaneously from four (4) threshold lines and four (4) defined regions.
Queue Management	• Monitors four (4) user-defined regions where people wait in line (or queue). Issues an alarm for the following triggers: People in Line: the number of people in line exceeds a minimum threshold. Wait Time: time a person waits in line is greater than the minimum queue time.
Face Detection	Detects and captures a snapshot of a human face within a scene.
Smart Motion Detection+	• Differentiates between and classifies human and vehicle objects. • Filters false alarms due to leaves, lights, animals, and other inconsequential objects. • Extracts human or vehicle objects from recorded video for quick target search and retrieval.
Intelligent Video System Functions	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. • IP Address Conflict
Premium Features
Missing Object	An object is missing from a designated area
Abandoned Object	An object is placed in a designated area where no object should be.
Scene Change	A person or object moves the camera to change the scene or covers the camera to obscure the scene.
Fast Moving	Target exceeds a set speed when exiting a defined area
Parking Detection	Vehicle remains in a defined area without motion for a set period of time.
Crowd Gathering	Specified number of people remain inside a defined area for a set time.
Loitering Detection	Target is in motion inside a defined area longer than a specified amount of time.
Heat Map	Generates a visual representation of data.

Downloads

• Data Sheet
• Quick Start Guide

Functions:

People Counting
The camera uses complex real-time people counting algorithms to deliver accurate flow statistics from two distinct people counting functions, Line Crossing and Regional. The line crossing function counts the number of people crossing a defined line, and the regional function counts the number of people in a distinct, user-defined area. People counting is ideal for measuring the number of customers entering or exiting a location and to monitor groups of people in a distinct location.

Perimeter Protection
Dahua Analytics+ includes Tripwire and Intrusion functions that offer custom tripwires based on object type for automation in limited access areas. Perimeter Protection requires less pixels to detect an object to deliver improved accuracy and decreased false alarms due to lights, weather, trees, or animals.

Smart Motion Detection+
Smart Motion Detection+, a component of Dahua’s Analytics+ technology, improves alarm accuracy and decreases the number of false alarms. The advanced SMD+ algorithm analyzes a scene for human or vehicle motion, while filtering out other motion due to trees, leaves, animals, weather, and triggers an alarm when detected. SMD+ also saves time when searching recorded video by filtering false alarms and allowing quick retrieval of an alarm due to a person or a vehicle.

Starlight Technology
For challenging low-light applications, Dahua’s Starlight Ultra-low light Technology offers best-in-class light sensitivity, capturing details in low light applications. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.

Enhanced Power over Ethernet (ePoE) Technology
Dahua’s innovative ePoE technology offers a plug-and-play solution to transmit power and data over long distances via Ethernet or coaxial cables, reducing installation time and saving money. ePoE technology is a viable, cost-effective solution for extending transmission distances and for converting existing, coax-based analog systems into IP systems.

Cybersecurity
Dahua network cameras are equipped with a series of key cybersecurity technologies including: security authentication and authorization, access control, trusted protection, encrypted transmission, and encrypted storage. These technologies improve the camera’s ability to prevent malicious access and to protect data..

Environmental
The camera complies with an IK10 impact rating making it capable of withstanding the equivalent of 5 kg (11.02 lbs) of force dropped from a height of 40 cm (15.75 in.). Subjected to rigorous dust and water immersion tests and certified to the IP67 Ingress Protection rating makes it suitable for demanding outdoor applications.