Dahua / IP / 4MP / Bullet Camera / Varifocal / 2.7-12mm Lens / Outdoor / WDR / IP67 / IK10 / 26m Smart IR / Starlight / 5 Year Warranty / DH-N45DB7Z Dahua

SLK-DH-N45DB7Z

The Dahua 4 MP Starlight+ ePoE camera offers Analytics+ functions at the edge – performing complex real-time perimeter protection surveillance, people counting, and face capture. 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 rating makes the camera suitable for the harshest environments. 

• 1/1.8-in. 4 MP Progressive-scan CMOS Sensor
• Triple-stream Encoding
• Smart H.265+ and Smart H.264+ Dual Codec
• 4 MP (2688 x 1520) 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 — Face Detection, Facial Attribute Extraction, People Counting, Perimeter Protection, and Smart Motion Detection
• ArcticPro Series Camera — Operational down to –40° C (–40° F)
• IP67 Ingress Protection and IK10 Vandal Resistance
• True Wide Dynamic Range (140 dB) and Day/Night IR Cut Filter
• Maximum IR LED Distance 50 m (164.04 ft)
• Intelligent Video System
• Five-year Warranty (for products sold through an authorized Dahua Dealer)
• Become a registered dealer of Dahua
• Call (855) 928-0349 for Dealer Prices!

Technical Specification

Camera
Image Sensor	1/1.8-in. 4 MP CMOS
Effective Pixels	2688(H) x 1520(V)
RAM/ROM	1 GB / 128 MB
Scanning System	Progressive
Electronic Shutter Speed	Auto, Manual; 1/3 s to 1/100000 s
Minimum Illumination	Color: 0.0024 lux at F1.8 (1/3 s, 30 IRE) Color: 0.029 lux at F1.8 (1/30 s, 30 IRE) 0 lux at F1.8 (with IR on)
S/N Ratio	Greater than 56 dB
IR Distance	Distance up to 50.0 m (164.04 ft)
IR On/Off Control	Auto, Manual
IR LEDs	Three (3)
Lens
Lens Type	Motorized
Mount Type	Board-in
Focal Length	2.7 mm to 12 mm
Maximum Aperture	F1.8
Angle of View	Horizontal: 114° to 47° Vertical: 62° to 26°
Optical Zoom	4.4x
Focus Control	Auto
Close Focus Distance	1.20 m (3.94 ft)
DORI¹ Distance
Lens – Wide – Detect – (8 ppf)	58 m (190 ft)
Lens – Wide – Observe – (19 ppf)	23 m (75 ft)
Lens – Wide – Recognize – (38 ppf)	12 m (39 ft)
Lens – Wide – Identify – (76 ppf)	6 m (20 ft)
Lens – Telephoto – Detect – (8 ppf)	131 m (430 ft)
Lens – Telephoto – Observe – (19 ppf)	52 m (171 ft)
Lens – Telephoto – Recognize – (38 ppf)	26 m (85 ft)
Lens – Telephoto – Identify – (76 ppf)	13 m (43 ft)
Installation Angle
Range	Pan: 0˚ to 360˚ Tilt: 0˚ to 90˚ Rotation: 0˚ to 360˚
Video
Compression	Smart H.265+, H.265, Smart H.264+, H.264, H.264B, H.264H, MJPEG (Sub Stream only)
Streaming Capability	Three (3) Streams
Resolution	4 MP (2688 x 1520), 2560 x 1440, 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: 4 MP (2688 x 1520) at 30 fps, or 1080p (1920 x 1080) at 60 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: 19 Kbps to 8192 Kbps
Day/Night	Auto (ICR), Color, B/W
BLC Mode	BLC, HLC, True WDR (140 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	Electronic Image Stabilization (EIS), Smart IR, Defog
Flip	0°, 90°, 180°, 270°
Mirror	Off, On
Privacy Masking	Off, On (4 Areas, Rectangular)
Audio
Compression	G.711a, G.711Mu, G.726, G.723
Audio	Input: One (1) Channel Output: One (1) Channel
Alarm	Input: Two (2) Channels (5 mA, 5 VDC) Output: One (1) Channel (300 mA, 12 VDC)
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, G, T), CGI, P2P, Milestone, Genetec, P2P
Auto Register	Support
Streaming Method	Unicast, Multicast
Maximum User Access	20 Users
Edge Storage	Network Attached Storage (NAS) FTP Micro SD Card slot (maximum 256 GB)
Web Viewer	IE (Version 8 and higher), Chrome, Firefox, Safari (Version 12 and higher)
Management Software	SmartPSS, DSS, P2P
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
Electrical
Power Supply	12 VDC or PoE+ (IEEE 802.3at, Class 4)
Power Consumption	12 VDC Standard: 3 W, with IR ON: 12.1 W, with heater ON: 10.3 W PoE+ Standard: 3.7 W, with IR ON: 15.2 W, with heater ON: 12.5 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
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.)
Analytics+ Functions²
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 regions³.
Face Detection with Facial Attribute Extraction	Captures faces from video image and extracts the following facial features: Age, Gender, Expression (Happy, Calm, Surprise, Sad, Rage), Wearing Glasses, Wearing a Mask, Facial Hair
Smart Motion Detection²	• 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.
Recommended Detection Distance	Human: Up to 10.0 m (32.81 ft) Vehicle: Up to 15.0 m (49.21 ft)
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.

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. 2. Pair a Smart Motion Detection camera with a Dahua recording device that also offers SMD functionality to take advantage of SMD alarm filtering and object classification when searching and playing back recorded video.

 

Downloads:

• Data Sheet
• Quick Start Guide
• User Manual

Functions:

Starlight Technology
For challenging low-light applications, Dahua’s Basic Starlight Technology
offers best-in-class light sensitivity, capturing details in low light down
to 0.008 lux. The camera uses a set of optical features to balance light
throughout the scene, resulting in clear images in dark environments.

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.

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.

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 vehicle.

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.

ArcticPro
The Dahua ArcticPro Series of extreme-environment cameras combine temperature-tolerant components with a waterproof enclosure to ensure flawless operation in temperatures as low as –40° C (–40° F) without the need for an internal heater. The lack of a heater reduces the camera’s power consumption and saves operating costs. For applications that demand high-resolution video with advanced features in extremely cold environments, the Dahua ArcticPro Series offers a camera to satisfy the most demanding requirements.

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.