IPC-HDBW3841R-ZS-S2 - 8MP camera offers Ultra HD video quality and a 2.7–13.5mm motorized lens for flexible framing control. Equipped with WizSense AI technology , it intelligently detects people and vehicles, reducing false alarms. With IR night vision, IP67 protection and IK10 vandal-proof body, it is perfect for indoor and outdoor environments. Supports PoE power supply for simple and efficient installation. A professional choice for precise, reliable and intelligent video surveillance. Dahua
Artikel-Nr.: IPC-HDBW3841R-ZS-S2
Marke: Dahua
EAN: 6923172542366
Disponibilità: 25

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IPC-HDBW3841R-ZS-S2 | OUTDOOR ONVIF IP CAMERA - 2.7-13.5mm VARIFOCAL LENS 8MP WITH ARTIFICIAL INTELLIGENCE

Dahua IPC-HDBW3841R-ZS-S2 8MP IP camera is designed to provide intelligent and reliable surveillance, ideal for both indoor and outdoor environments. With WizSense AI technology, it offers advanced detection functions with high precision, minimizing false alarms. The 2.7–13.5 mm motorized lens allows for quick adjustment of the viewing angle, while IR illumination and IP67 protection make it perfect for any condition.
Main specifications:
- 2.7–13.5mm motorized optics: Adjustable zoom for flexible and detailed viewing
- 8MP (4K) resolution: ultra-clear images for advanced monitoring
- WizSense AI Technology: Intelligent detection of people and vehicles
- IR illumination up to 60m: optimised night vision even in total darkness
- IP67 & IK10 protection: resistant to water, dust and vandalism
- PoE function: simplified power supply and data transmission with a single cable
- Advanced video analytics: intrusion detection, line crossing, and more
Further details
✅ IP67 & IK10 Protection:
✅ Power over Ethernet (PoE) power supply:

Technical data sheet
Model | IPC-HDBW3841R-ZS-S2 |
Room | |
Image Sensor | 1/2.8” CMOS |
Max. Resolution | 3840 (H) × 2160 (V) |
ROM | 128 MB |
RAM | 1 GB |
Scanning System | Progressive |
Electronic Shutter Speed |
Auto/Manual 1/3 s–1/100,000 s |
Min. Illumination | 0.007 lux@F1.5 (Color, 30 IRE) 0.0007 lux@F1.5 (B/W, 30 IRE) 0 lux (Illuminator on) |
Y/N Ratio | >56dB |
Illumination Distance | 40 m (131.2 ft) |
Illuminator On/Off Control | Auto/Manual |
Illuminator Number | 3 (IR LEDs) |
Pan/Tilt/Rotation Range | Pan: 0°–355° Tilt: 0°–75° Rotation: 0°–355° |
Lens | |
Lens Type | Motorized vari-focal |
Mount Type | φ14 |
Focal Length | 2.7mm–13.5mm |
Max. Openings | F1.5 |
Field of View | Horizontal: 109°–30° Vertical: 56°–17° Diagonal: 131°–35° |
Iris Type | Fixed |
Close Focus Distance | 0.8 m (2.6 ft) |
Intelligent | |
IVS (Perimeter Protection) | Tripwire, intrusion (support the classification and accurate detection of vehicle and human) |
TO THE SSA | Yes |
Quick Pick | With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events |
SmartSearch | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
Video | |
Compression | H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream) |
Smart Codec | Smart H.265+ Smart H.264+ |
AI Coding | AI H.265 AI H.264 |
Video Frame Rate |
Main stream: 3840 × 2160 @ (1–25/30) fps Sub stream 1: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps) Sub stream 2: 1920 × 1080 @ (1–25/30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity |
Stream Capability |
3 streams |
Resolution | 8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 3.6M (2560×1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M(1280×960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240); VGA (640 × 480) |
Bitrate Control |
CBR/VBR |
Video Bitrate | H.264: 3kbps–8192kbps H.265: 3kbps–8192kbps |
Day/Night | Auto (ICR)/Color/B/W |
BLC | Yes |
HLC | Yes |
WDR | 120dB |
Scene Slef-adaptation | Yes |
White Balance | Car; natural; street lamp; outdoor; manual; regional custom |
Gain Control | Car |
Noise Reduction | 3D NR |
Motion Detection | OFF/ON (4 areas, rectangular) |
Image Stabilization | Electronic Image Stabilization (EIS) |
Region of Interest (RoI) | Yes (4 areas) |
Defog | Yes |
AFSA | Yes |
Image Rotation | 0°/90°/180°/270° (support 90°/270° with 2688 × 1520 resolution and lower) |
Mirror | Yes |
Privacy Masking | 4 areas |
Alarm | |
Alarm | No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; defocus detection; SMD; safety exception |
Network | |
Ethernet | RJ-45 (10/100Base-T) |
SDK and API | Yes |
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 |
Cyber Security |
Video encryption; Firmware encryption; Configuration encryption; Digests; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrades |
Interoperability | ONVIF® (Profile S/Profile G/Profile T); CGI; P2P; Milestones; Genetec |
User/Host | 20 (Total bandwidth: 64M) |
Storage |
FTP; SFTP; Micro SD card (support max. 256G); NAS |
Browser | IE: IE8; IE9; IE11 Chrome Firefox |
Management Software | Smart PSS; DSS; DMSS |
Smartphone | IOS; Android |
Certifications | |
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 |
Power | |
Power Supply | 12VDC/PoE (802.3af) |
Power Consumption |
Basic: 4W (12VDC); 4.9 W (PoE) Max. (WDR + IR intensity + Intelligence): 9.2 W (12 VDC); 10.5W (PoE) |
Environment | |
Operating Conditions | –30 °C to +60 °C (–22 °F to 140 °F) /Less than 95% RH |
Storage conditions | –40 °C to +60 °C (–40 °F to 140 °F) |
Ingress Protection | IP67; IK10 |
Structure | |
Casing | Metal |
Dimensions | 94mm × Φ122mm (3.7" × Φ4.8") |
Net Weight | 713g (1.57lb) |
Gross Weight | 986g (2.17lb) |