Dahua DH-IPC-EBW81242-AS-S2 12MP Fisheye 360 degree Camera
- 12MP Resolution: Delivers 4000 x 3000 @25fps for high-definition imaging.
- Built-in IR & Mic: Features integrated IR illumination (10m range) and dual-array mic with speaker.
- Intelligent Monitoring: Supports intrusion/tripwire detection, heat map, and people counting in multiple areas.
- SMART H.264+/H.265+ Coding: Ensures efficient bandwidth/storage use for various environments.
- IP67 & IK10 Protection: Provides robust weather and impact resistance.
inc GST + 3 Year Warranty & Support
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§ 01Overview
What the DH-IPC-EBW81242-AS-S2 is
Lens: 2.8mm.
Color options: White or Black.
Note: Please indicate your choice in your order message.
The Dahua DH-IPC-EBW81242-AS-S2 is a panoramic security camera for wide-area surveillance.
Equipped with 12MP resolution and low illuminance, intelligent detection including intrusion and tripwire, people counting with heat map, H.265+ coding, and IP67/IK10 protection.
§ 02Engineering
DH-IPC-EBW81242-AS-S2 specifications
- Outputs max. 12M (4000 x 3000)@25 fps
- H.265+/H.265+ support for flexible coding
- Built-in IR LEDs (max. 10m illumination) and microphone(s)
- 2-way audio capability (1 audio in, 1 audio out)
- IP67 and IK10 protection
- Intelligent detection: Intrusion, tripwire, people counting, heat map
- People Counting and Queuing Management in multiple areas
- Motion detection as part of abnormality detection
- Supports max. 256GB Micro SD card
- 12V DC/PoE power supply
§ 03Full datasheet
Detailed specifications
Camera & Image
| Feature | Detail |
|---|---|
| Image Sensor | 1/1.7" CMOS |
| Max. Resolution | 4000 (H) × 3000 (V) |
| ROM | 4 GB |
| RAM | 2 GB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.01 Lux@F2.0 (Color, 30 IRE); 0.001 Lux@F2.0 (B/W, 30 IRE); 0 Lux (Illuminator on) |
| S/N Ratio | > 56 dB |
| Day/Night | Auto(ICR)/Color/B/W |
| BLC | Yes |
| HLC | Yes |
| WDR | DWDR |
| White Balance | Auto; natural; street lamp; outdoor; manual; regional custom |
| Gain Control | Auto |
| Noise Reduction | 3D NR |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Region of Interest (RoI) | Yes (4 areas) |
| Defog | Yes |
| Privacy Masking | 4 areas |
Lens & Distance
| Feature | Detail |
|---|---|
| Lens Type | Fixed-focal |
| Lens Mount | M12 |
| Focal Length | 1.85mm |
| Max. Aperture | F2.0 |
| Field of View | Horizontal: 185°; Vertical: 180° |
| Iris Control | Fixed |
| Close Focus Distance | 0.4 m (1.31 ft) |
| DORI Distance | 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) |
Night Vision
| Feature | Detail |
|---|---|
| Illumination Distance | up to 10 m (32.81 ft) (IR) |
| Illuminator On/Off Control | Auto/Manual |
| Illuminator Number | 3 (IR LED) |
Video
| Feature | Detail |
|---|---|
| Video Compression | H.265; H.264; H.264H; MJPEG (Only supported by the sub stream) |
| Smart Codec | Smart H.265+; Smart H.264+ |
| Video Frame Rate | Main stream: 4000 × 3000@(1–25/25 fps); sub stream: 704 × 576@(1–25/30 fps); third stream: 1280 × 960@(1–17/17 fps) | Fisheye mode: 1O (4000 × 3000); 1P (4096 × 1024); 2P (2432 × 2432); 1R (1216 × 1216); 2R (2432 × 2432); 4R (2432 × 2432); 1O + 3R (2432 × 2432) |
| Stream Capability | 3 streams |
| Resolution | 4000 × 3000; 3280 × 2480; 2880 × 2160; (3M) 2048 × 1536; 1.3M (1280 × 960); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240) |
| Bit Rate Control | CBR/VBR |
| Video Bit Rate | H264: 8 kbps–16384 kbps; H265: 3 kbps–16384 kbps |
| Decoding Mode | Front-dewarp; Back-dewarp; Front-dewarp+Back-dewarp |
| Display Mode | Front-dewarp (hardware decoding): 1O; 1P; 2P; 1R; 2R; 4R; 1O+ 3R | Back-dewarp (software decoding): fisheye view; 360° panoramic view + PTZ; dual-channel 180° panoramic view; fisheye + 2PTZ; fisheye + 3PTZ; fisheye + 4PTZ; 360° panoramic view + 6PTZ; fisheye + 8PTZ; 180° panoramic view; 180° panoramic view + 3PTZ; 180° panoramic view + 4PTZ; 180° panoramic view + 8PTZ; VR mode (panorama; semi-circle; cylinder; asteroid) |
Audio
| Feature | Detail |
|---|---|
| Built-in MIC | Yes, built-in dual Mic |
| Audio Compression | PCM; G.711A; G.711Mu; G.726; G.723 |
AI & Deep Learning
| Feature | Detail |
|---|---|
| Heat Map | Yes |
| IVS (Perimeter Protection) | Intrusion; tripwire |
| People Counting | Supports 4 rules to count the number of people entering, exiting, and staying separately. It will trigger alarm linkage when the number of people who entering, exiting or staying exceeds the threshold. It can display and export reports based on year, month, week, day or custom time. | Supports 4 rules to count the number of people in area and will trigger alarm linkage when the average strand time or people number in the area exceeds the threshold. It can display and export reports based on month, week, day or custom time. | Supports 4 queue management rules to count number of people queuing and queue time in real time, and it will trigger alarm linkage when the number of people queued or queue time exceeds the threshold. It can display and export reports based on month, week, day or custom time |
| Smart Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
Network & Storage
| Feature | Detail |
|---|---|
| SDK and API | Yes |
| Cyber Security | Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade |
| Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP |
| Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI; Milestone; Genetec; P2P (Only supported by general version) |
| User/Host | 20 |
| Storage | FTP; SFTP; Micro SD card (support max. 256 G); NAS |
| Browser | IE: IE11, IE10; Chrome: 48.0.2564.116; Firefox: 48.0.2; Edge: 42.17134.1.0 |
| Management Software | Smart PSS; DSS; DMSS |
Event & Alarm
| Feature | Detail |
|---|---|
| Alarm Event | No SD card; SD card full; SD card durability warning; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; external alarm; people counting in area; stay detection; people counting; security exception |
Interface
| Feature | Detail |
|---|---|
| Network Port | RJ-45 (10/100/1000 Base-T) |
| Audio Input | 1 channel (RCA port) |
| Audio Output | 1 channel (RCA port) |
| Alarm Input | 2 channel in: wet contact, 5mA 3V–5 VDC |
| Alarm Output | 2 channels out: dry contact, 1,000mA 30 VDC/500mA 50 VDC |
General & Environment
| Feature | Detail |
|---|---|
| Power Supply | 12 VDC/PoE+ |
| Power Consumption | Basic: 6.5 W (12 VDC); 6.1 W (PoE) | Max. (ICR + IR intensity): 13 W (12 VDC); 13.9 W (PoE) | Heating: 3 W (12 VDC); 3 W (PoE) |
| Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Operating Humidity | ≤95% |
| Storage Temperature | –30 °C to +70 °C (–22 °F to +158 °F) |
| Protection | IP67; IK10 |
| Casing | Metal |
| Product Dimensions | 59.8 mm × Φ149.8 mm (2.35" × Φ5.90") |
| Net Weight | 0.79 kg (1.74 lb) |
| Gross Weight | 1.21 kg (2.67 lb) |
| Installation | Ceiling mount; wall mount; ground mount |
| Certifications | CE-LVD: EN62368-1 | CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU | FCC: 47 CFR FCC Part 15, Subpart B | UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14 |
§ 04Why choose this
Built for the way you actually use the DH-IPC-EBW81242-AS-S2
WizMind AI Analytics
People counting, heatmap generation, and queue management built in. No external analytics server needed.
Dewarping in Multiple Modes
Fisheye, 180° panorama, 360° panorama, and multi-PTZ split views. Choose the layout that suits your monitoring needs.
Built-in Mic and Alarm I/O
Audio recording via integrated mic. Alarm input and output for connecting to door contacts or panic buttons.
IP67 + IK10 Vandal-Proof
Metal housing rated for outdoor use and impact resistance.
§ 05Where it fits
Right at home in these scenarios
Retail Shopfloor
Ceiling-mount at the centre. One camera replaces 3–4 fixed units. People counting and heatmaps show customer behaviour.
Warehouse or Workshop
Full 360° floor coverage from a single high point. 12 MP resolution keeps detail even in dewarped PTZ views.
Reception Lobby or Foyer
Complete coverage from one camera. People counting tracks daily foot traffic.
Car Park or Courtyard
IK10 vandal-proof dome handles public spaces. 15 m IR covers the immediate area.
§ 06Setup
Installation & setup
What's in the Box
1. Dahua DH-IPC-EBW81242-AS-S2 Camera × 1 2. Mounting Screws & Anchors × 1 set 3. Quick Start Guide × 1
Installation Requirements
1. Power: PoE (IEEE 802.3af) or 12V DC. 2. Cable: Cat5e or Cat6, max 100 m. 3. Mounting: Ceiling, wall, or desk. For ceiling mount, position at the centre of the area. Camera weighs about 1 kg. 4. Height: 3–4 m for best people-counting accuracy.
App Setup
1. Download DMSS app (iOS or Android). Create an account. 2. Power the camera via PoE. Wait about 90 seconds. 3. Add by QR code or serial number. 4. Select dewarping mode. Enable analytics like people counting and heatmap in the web interface.
§ 07Questions
