Dahua / IP / 8MP / Eyeball Camera / Motorized Varifocal / 2.7-12mm Lens / Outdoor / WDR / IP67 / IK10 / 50m Smart IR / ePoE / Built-in Microphone / 5 Year Warranty / DH-N85CM5Z Dahua

SLK-DH-N85CM5Z

The 4K eyeball camera features an advanced 1/2.5-in. STARVIS imager with a 2.7 mm to 12 mm vari-focal lens. The camera offers True Wide Dynamic Range, a True Day/Night IR Cut filter, IP67 Ingress Protection and operation in extreme temperatures to deliver superior images in most environmental conditions. The camera is a component of Dahua’s innovative Enhanced Power over Ethernet (ePoE) system that transmits power and data over long distances without the need for repeaters or multiple switches.

• 1/2.5-in. 8 MP Progressive-scan STARVIS CMOS Sensor
• Dual Stream Encoding
• Smart H. 265+ and Smart H.264+ Dual Codec
• 8 MP (3840 x 2160) at 15 fps or 3 MP (2304 x 1296) at 30 fps
• 2.7 mm to 12 mm Motorized Optical Zoom Lens
• Enhanced Power and Data Transmission Distances (ePoE)
• Built-in Microphone
• True Wide Dynamic Range (120 dB) and True Day/Night (ICR)
• Maximum IR LED Distance 50 m (164 ft)
• IP67 Ingress Protection
• Intelligent Video System
• Designed for Extreme Temperature Environments
• 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

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. Frame rate when the Main Stream is set to maximum resolution. If the Main Stream resolution is set to 1080p or lower, then Sub Stream 1 is capable of D1/1080p at 30 fps and Sub Stream 2 is capable of 1080p at 30 fps.

Downloads

• Data Sheet
• Installation Manual
• Operation Manual

Functions

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. For video security and surveillance installers, ePoE technology saves time and money by reducing overall cabling requirements, allowing for existing coax cable to be used, and minimizing the number of peripheral devices needed. For new installations, ePoE offers the ability to design long-distance applications without the need for additional repeaters.
Enhanced PoE encompasses pure IP systems where a single CAT 5 cable can carry signals up to 800 m (2624 ft), and IP/Analog hybrid systems where the technology leverages existing analog infrastructure to transmit power and data up to 1000 m (3281 ft) over RG59 coaxial cable. Enhanced PoE is compatible with three connection modes operating over the same network simultaneously: traditional IP networks, long-distance ePoE networks and coaxial networks. ePoE technology seamlessly integrates the latest high-definition IP cameras with a coaxial infrastructure using the Ethernet over Coaxial (EoC) protocol to convert between analog and IP power and data transmissions.

True Wide Dynamic Range (WDR)
The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, True WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.

Intelligent Video System (IVS)
IVS is a built-in video analytic algorithm that delivers intelligent functions to monitor a scene for Tripwire violations, intrusion detection, and abandoned or missing objects. A camera with IVS quickly and accurately responds to monitoring events in a specific area. In addition to scene analytics, the camera offers tamper detection by recognizing a dramatic scene change and generating a warning message to inspect the camera.

Smart H.265+
Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression.

Environmental
Dahua cameras operate in extreme temperature environments, rated for use in temperatures from –30° C to +60° C (–22° F to +140° F) with 95% humidity. Subjected to rigorous dust and water immersion tests and certified to the IP67 Ingress Protection rating makes it suitable for demanding outdoor applications.

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.