The Dahua IPC-EBW81242-AS-S2 is a 12MP fisheye camera offering 360° panoramic surveillance. Designed for wide-area coverage, it reduces the need for multiple cameras by providing comprehensive views and advanced AI features like intrusion detection, heat mapping, and detailed people counting. This camera is ideal for businesses and public spaces seeking efficient, intelligent monitoring solutions.
Key Features
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360° Panoramic View: Covers entire areas with a single camera, eliminating blind spots and simplifying your surveillance setup.
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Advanced AI Analytics: Features intelligent monitoring such as intrusion detection, tripwire alerts, heat mapping for traffic analysis, and precise people counting for business insights.
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Efficient Video Compression (Smart H.265+/H.264+): Reduces bandwidth and storage requirements significantly while maintaining high-quality video, saving costs and optimizing network performance.
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Two-Way Audio Communication: Built-in dual-array microphones and a speaker allow for real-time audio monitoring and communication, enhancing situational awareness.
- Local Storage Flexibility: Supports up to a 256 GB Micro SD card, providing a reliable on-board recording option even without continuous network connection.
- Robust Weather & Vandal Protection: Boasts IP67 weather resistance and IK10 vandal resistance, ensuring reliable operation in harsh outdoor conditions and against tampering.
- Interactive Fisheye VR: Provides interactive 3D dynamic views from the fisheye image, with multiple dewarping modes (original, bowl, cylinder, asteroid) for flexible viewing.
- Flexible Power Options: Supports both 12VDC power supply and Power over Ethernet (PoE+), simplifying installation and reducing cabling needs.
Perfect For:
- Retail stores and shopping centers
- Airports and transportation hubs
- Banks and financial institutions
- Hotel lobbies and common areas
- Large open offices
- Warehouses and industrial spaces
Installer Tips
Optimal Mounting: For a true 360° view, mount the camera centrally on a ceiling or high wall. Ceiling mount (PFB300C) or wall mount (PFB302S) brackets are recommended for clean installations.
PoE+ Advantage: Utilize PoE+ for simplified wiring, as it delivers both power and data over a single Ethernet cable, reducing installation time and complexity.
Dewarping Configuration: Configure the camera's dewarping modes (original, bowl, cylinder, etc.) through the web interface or NVR to best suit the viewing requirements of the monitored area.
Micro SD Card for Redundancy: Always install a high-capacity Micro SD card (up to 256GB) to ensure continuous recording even if network connectivity is temporarily lost.
Alarm Integration: Connect external alarm devices to the camera's 2 in/2 out alarm ports for enhanced security responses triggered by intelligent events.
NVR Pairing: For comprehensive management and advanced AI search capabilities, pair this camera with a compatible Dahua Smart NVR.
Downloads
Quick-Read Specs
Feature
|
Specification |
Resolution
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12MP (4000 x 3000)
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Lens Options
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1.85mm fixed-focal fisheye
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Night Vision
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IR up to 10m (32.81 ft)
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Deterrence
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N/A (No built-in strobe/siren)
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AI Features
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Intrusion, Tripwire, Heat Map, People Counting, Queue Management
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| Audio |
Built-in Dual-array Mic + Speaker (Two-way audio)
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Storage
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Micro SD card (up to 256 GB)
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| Power |
12 VDC / PoE+ (802.3at)
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Weather Rating
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IP67, IK10 |
Extra Info
Dahua WizMind Technology
The IPC-EBW81242-AS-S2 is part of Dahua's WizMind series, which leverages industry-leading deep learning algorithms to deliver highly accurate and reliable AI solutions. This advanced intelligence allows the camera to go beyond basic motion detection, providing precise human and vehicle recognition, smart search functions, and business intelligence features crucial for modern security and operational efficiency.
Fisheye VR for Immersive Viewing
Experience surveillance like never before with Fisheye VR technology. This feature transforms the camera's wide-angle fisheye image into various interactive 3-dimensional dynamic views. Users can digitally "dewarp" the 360° image into modes like a panoramic "bowl" view, a flattened "cylinder," or a unique "asteroid" perspective, providing versatile and engaging monitoring experiences directly from the live feed or recorded footage. This means you can digitally pan, tilt, and zoom within the entire 360-degree captured area, effectively replacing multiple traditional cameras.
Intelligent People Counting & Heat Map
Beyond simple detection, this camera offers advanced People Counting and Heat Map functionalities. People Counting precisely tracks the number of individuals entering, exiting, and staying within defined areas, offering valuable data for retail analytics, crowd management, or occupancy monitoring. You can set thresholds to trigger alarms if counts exceed a certain limit. The Heat Map feature visualizes crowd density and movement patterns using color-coded overlays, helping identify high-traffic zones and optimize space utilization in commercial environments. These features are crucial for business intelligence and operational planning.
Queue Management for Efficiency
The camera's sophisticated queue management rules allow for real-time monitoring of queues. It can count the number of people in a queue and the time they spend waiting. If the number of people or the waiting time exceeds a predefined threshold, the system can trigger an alarm, enabling immediate action to improve customer flow and service efficiency. This is particularly beneficial for retail, banking, or service-oriented businesses.
Robust Environmental Protection
Built for demanding environments, the IPC-EBW81242-AS-S2 features IP67 weather protection, making it dust-tight and capable of withstanding submersion in 1 meter of water for 30 minutes. Its IK10 vandal resistance rating means it can endure significant impacts, equivalent to a 5 kg hammer dropped from 40 cm, providing superior protection against deliberate damage. This ensures continuous operation and longevity in both indoor and challenging outdoor installations.
Q&A
Q1: Can this camera record in color at night?
A1: This camera features IR illumination for night vision up to 10 meters, providing clear black and white images in complete darkness. It does not offer full-color night vision.
Q2: How loud is the built-in speaker?
A2: While specific decibel levels are not provided, the built-in speaker is designed for clear two-way audio communication, allowing for effective deterrence or instruction in close proximity to the camera.
Q3: Can the intelligent monitoring features, like intrusion detection, be customized?
A3: Yes, the intelligent monitoring features like intrusion and tripwire can be highly customized, allowing you to define specific areas and rules to minimize false alarms and focus on relevant events.
Q4: Does this camera support integration with non-Dahua NVRs or security systems?
A4: Yes, the camera supports ONVIF (Profile S/G/T), CGI, Milestone, and Genetec, which allows for broader compatibility with third-party NVRs and video management systems.
Q5: How long can the 256 GB Micro SD card record footage?
A5: The recording duration on a 256 GB Micro SD card depends heavily on factors like resolution, frame rate, compression settings (Smart H.265+ will significantly extend it), and the amount of motion in the scene. For continuous recording at max resolution, it would be limited, but with motion-triggered recording and Smart H.265+, it can store several days to weeks of footage.
Q6: What makes this "WizMind" series camera different from other Dahua cameras?
A6: The WizMind series cameras are Dahua's project-oriented line featuring advanced deep learning AI algorithms. This means they offer more sophisticated and accurate intelligent functions like advanced human/vehicle detection, detailed people counting, and queue management, going beyond basic analytics found in other series.
Q7: Can I access the camera and its features remotely via a mobile app?
A7: Yes, you can manage and view the camera through Dahua's DMSS mobile application, allowing for remote access to live views, recorded footage, and feature settings from anywhere with an internet connection.
Q8: Will the intelligent features like people counting generate daily or weekly reports?
A8: Yes, the people counting and queue management features support the display and export of reports based on year, month, week, day, or custom time, providing valuable historical data for analysis.
Comparison Table
IPC-EBW81242-AS (Older) vs. IPC-EBW81242-AS-S2 (Newer)
| Category |
IPC-EBW81242-AS
(Hypothetical Older Version) |
IPC-EBW81242-AS-S2
(Current Version) |
| Image Sensor |
1/1.7" CMOS image sensor |
Same 1/1.7" CMOS sensor |
| Maximum Resolution |
Outputs max. 12M (4000 × 3000)@25 fps |
Same, with support for 8M (3280 × 2480)@25/30 fps |
| Min. Illumination |
Possibly slightly higher (e.g., 0.01 Lux for color) |
0.01 Lux@F2.0 (Color, 30 IRE)
0.001 Lux@F2.0 (B/W, 30 IRE) |
| IR Illumination Distance |
IR up to 10 m (32.81 ft) |
Same IR up to 10 m (32.81 ft) |
| Intelligent Monitoring (AI Features) |
Intrusion, tripwire, heat map, people counting (basic features) |
Enhanced Intelligent Monitoring: Intrusion, tripwire (accurate human detection), heat map, people counting (with 4 rules for entering, exiting, staying, and area counting/queue management), Smart Search |
| Video Compression |
SMART H.264+/H.265+ |
Same, SMART H.265+; Smart H.264+ |
| Audio Features |
Built-in Mic + Speaker (Two-way audio) |
Built-in Dual-array Mic + Speaker (Two-way audio) |
| Storage |
Micro SD card (up to 128 GB or less) |
Micro SD card (up to 256 GB) |
| Power Supply |
12 VDC / PoE |
12 VDC / PoE+ (802.3at) |
| DORI Distance (Focal Length 1.85mm) |
Possibly shorter (e.g., Detect ~27.9m) |
Detect: 40.0 m (131.23 ft)
Observe: 16.0 m (52.49 ft)
Recognize: 8.0 m (26.2 ft)
Identify: 4.0 m (13.12 ft) |
| Cybersecurity |
Standard security protocols |
Enhanced Security: Digest, WSSE, account lockout, security logs, IP/MAC filtering, X.509 certification, syslog, HTTPS, 802.1x, trusted boot, trusted execution, trusted upgrade
|
| Network Protocol |
Standard IPv4, HTTP, TCP, UDP, etc. |
Comprehensive list including IPv6, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, SAMBA, PPPoE, SNMP |
| Operating Temperature |
Possibly a narrower range (e.g., -30 °C to +45 °C) |
Wider range: –40 °C to +60 °C (–40 °F to +140 °F) |
| Protection |
IP67, IK10 |
Same IP67, IK10 protection |
| Lens Focal Length |
Possibly 1.29mm (seen in some earlier similar models) |
1.85mm (standard for this S2 model) |
Summary Recommendation
As direct "S1" vs "S2" comparison datasheets for this specific model are not readily available, the above table highlights features that typically see improvements between Dahua's product iterations. The IPC-EBW81242-AS-S2 provides robust features for a fisheye camera, focusing on high-resolution panoramic surveillance with intelligent AI capabilities, enhanced audio, and strong environmental protection.
If you are looking to purchase, the IPC-EBW81242-AS-S2 is the readily available and feature-rich option. If you have an older "non-S2" version, you would likely see improvements in areas such as:
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More advanced AI functions: particularly with detailed people counting and queue management.
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Larger storage support: 256 GB vs. potentially 128 GB or less.
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Enhanced power delivery: PoE+ (802.3at) for more stable power.
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Improved DORI distances: for clearer detection and identification.
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Stronger cybersecurity features: critical for network security.
