PSDW81652S-A360-D440 - is a 16 MP WizMind Panoramic PTZ camera designed for intelligent monitoring of large areas, thanks to 8 2 MP panoramic sensors with 2.8 mm fixed lens that generate a 360° view and a 4 MP PTZ camera with 5.2-210 mm motorized lens and 40x optical zoom . Based on the Xinghan Large-Scale AI Models-Vision platform, it integrates advanced functions such as perimeter protection, crowd density map, boat detection, video metadata, face detection and smart tracking . Hybrid lighting with IR up to 150 m and warm light up to 100 m , combined with integrated dual microphone and dual speaker , guarantees high performance in any scenario. PoE++ compatibility, MicroSD support up to 1 TB and IP67 and IK10 protections complete a professional solution for advanced video surveillance. Dahua
PSDW81652S-A360-D440 | PTZ IP CAMERA WITH 2.8mm FIXED LENS AND 4MP RESOLUTION AND 5.2-210mm VARIFOCAL LENS AND 16MP RESOLUTION - ARTIFICIAL INTELLIGENCE - POE - ANTI-CORROSION

The Dahua PSDW81652S-A360-D440 is a 16 MP WizMind Panoramic PTZ camera that combines 8 x 2 MP panoramic sensors with 2.8 mm fixed lens for 360° coverage and a 4 MP PTZ camera with 5.2-210 mm motorized lens and 40x optical zoom for long-distance detail monitoring. Thanks to Xinghan Large-Scale AI Models-Vision technology, it supports perimeter protection, crowd map, vehicle density, boat detection, face detection, video metadata and smart tracking . Hybrid illumination with IR up to 150 m and warm light up to 100 m , together with built-in dual microphone and dual speaker , ensures high performance in any scenario. PoE++ compatibility, MicroSD support up to 1 TB and IP67 and IK10 protections make this solution ideal for professional advanced video surveillance applications.
Main specifications:
- 16MP 360° panoramic view
- 8 fixed 2.8 mm lenses
- 4 MP PTZ with 5.2-210 mm lens
- 40x optical zoom
- AI Xinghan Large-Scale Models
- Face Detection
- Video Metadata
- Smart Tracking
- Crowd Density and Vehicle Density
- Boat Detection
- Built-in dual microphone
- Built-in dual speaker
- IR up to 150m
- Warm light up to 100 m
- PoE++ (802.3bt)
- MicroSD up to 1 TB
- IP67 and IK10 protection
Further details
The Xinghan AI platform leverages advanced deep learning algorithms and NPU processing power to simultaneously run multiple intelligent analyses. It improves human and vehicle recognition, optimizes crowding statistics, and increases analysis accuracy even in low-light conditions.
The PTZ module features 40x optical zoom , 16x digital zoom , 360° endless pan rotation, up to 180° tilt, GIS (Gyroscope Image Stabilization) stabilization and Optical Defog function, ensuring clear images and precise target tracking.
Thanks to the 3 alarm inputs and 2 alarm outputs , the system manages intelligent events such as intrusion, line crossing, face detection, crowds, traffic congestion, abandoned objects, boat detection and video metadata , improving the timeliness of interventions.
Technical data sheet
| MODEL | PSDW81652S-A360-D440 |
| Room | |
| Image Sensor | Channel 1 (Panoramic): 1/1.8" CMOS Channel 2 (PTZ): 1/1.8" CMOS |
| Max. Resolution | Channel 1 (Panoramic): 8192 (H) × 1800 (V) Channel 2 (PTZ): 2688 (H) × 1520 (V) |
| ROM | Channel 1 (Panoramic): 8 GB Channel 2 (PTZ): 4 GB |
| RAM | Channel 1 (Panoramic): 4 GB Channel 2 (PTZ): 4 GB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | Channel 1 (Panoramic): 0.0005 [email protected] (Color, 30 IRE); 0.0001 [email protected] (B/W, 30 IRE) Channel 2 (PTZ): 0.001 [email protected] (Color, 30 IRE); 0.0001 lux @F1.6(B/W, 30 IRE); 0 lux (Illuminator on) |
| S/N Ratio | > 56 dB |
| Illumination Distance | Channel 1 (Panoramic): NA Channel 2 (PTZ): Up to 150 m (492.13 ft)(IR); Up to 100 m (328.09 ft)(Warm light) |
| Illuminator On/Off Control | Auto;Manual;Zoomprio |
| Illuminator Number | Channel 1 (Panoramic): NA Channel 2 (PTZ): 6 (Multi-core (IR + warm) light) |
| Angle Adjustment | Pan: 0° to 360° ; Tilt: –10° to 180°, auto flip 180° |
| Gradient | Yes |
| Lens | |
| Lens Type | Channel 1 (Panoramic): Fixed-focal Channel 2 (PTZ): vari-focal |
| Lens Mount | Channel 1 (Panoramic): M16 Channel 2 (PTZ): Module |
| Focal Length | Channel 1 (Panoramic): 2.8 mm Channel 2 (PTZ): 5.2 mm–210 mm |
| Max. Openings | Channel 1 (Panoramic): F1.0 Channel 2 (PTZ): F1.6–F5.0 |
| Field of View | Channel 1 (Panoramic): H: 360°; V: 105° Channel 2 (PTZ): H: 60.8°–2.8°; V: 35.9°–1.7°; D: 67.7°–3.3° |
| Iris Control | Channel 1 (Panoramic): Fixed Channel 2 (PTZ): Auto |
| Close Focus Distance | Channel 1 (Panoramic):1.4 m (4.59 ft) Channel 2 (PTZ): 0.5 m (1.64 ft) |
| Intelligence | |
| Intelligence Description | Channel 1 (Panoramic): Perimeter protection, crowd distribution map (Large-Scale AI Models), vehicle density. Channel 2 (PTZ): Perimeter protection, video metadata, face recognition |
| IVS (Perimeter Protection) | Channel 1 (Panoramic): Tripwire; intrusion; parking detection Channel 2 (PTZ): Tripwire, intrusion, fast moving (the three functions support the classification and accurate detection of vehicle and human); parking detection, loitering detection, and people gathering |
| Face Detection | Channel 1 (Panoramic): NA Channel 2 (PTZ): Face detection; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face extraction attributes including 6 attributes and 8 expressions; face snapshot set as face or one-inch photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); face angle filter; optimization time setting. |
| Vehicle Density | Channel 1 (Panoramic): Vehicle density; parking upper limit; traffic congestion; vehicle status alarm Channel 2 (PTZ): NA |
| Crowd Distribution Map | Channel 1 (Panoramic): Crowd map (Large-Scale AI Models), global crowd density; crowd density in area; people counting in area Channel 2 (PTZ): NA |
| Video Metadata | Channel 1 (Panoramic): NA Channel 2 (PTZ): Motor vehicle, non-motor vehicle, face, and human body detection; snapshot; snapshot optimization; optimal face snapshot upload. Extraction of motor vehicle and non-motor vehicle attributes: extracts 6 attributes for motor vehicle and 6 attributes for non-motor vehicle Extraction of face and human body attributes: extracts 6 attributes for face and 8 attributes for human body. |
| Smart Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
| Video | |
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream) |
| AI Coding | AI H.265, AI H.264 + |
| Video Frame Rate | Channel 1 (Panoramic): Main stream: 8192 × 1800@(1–25/30 fps) sub stream: 2048 × 452@(1–25/30 fps) Third stream: 3840 × 832@(1–25/30 fps) Channel 2 (PTZ): Main stream: 2688 × 1520@(1–25/30 fps) Sub stream: 704 × 480@(1–25/30 fps) Third stream: 1920 × 1080@(1-25/30fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity. |
| Streaming Capability | 3 stream |
| Resolution | Channel 1 (Panoramic): 8192 × 1800; 7680 × 1680; 5760 × 1264; 4096 × 900; 2048 × 452; 3840 × 832; 2560 × 560 Channel 2 (PTZ): 2688 × 1520; 2560 × 1440; 2304 × 1296; 1920 × 1080; 1280 × 960; 1280 × 720; 704 × 480; 640 × 480; 352 × 240 |
| Bit Rate Control | VBR; CBR |
| Video Bit Rate | Channel 1 (Panoramic): H.264: 96 kbps–32768 kbps H.265: 38 kbps–25692 kbps Channel 2 (PTZ): H.264: 32 kbps–16384 kbps H.265: 12 kbps–11008 kbps |
| Day/Night | Channel 1 (Panoramic): NA Channel 2 (PTZ): ICR |
| BLC | Yes |
| HLC | Yes |
| WDR | Channel 1 (Panoramic): DWDR Channel 2 (PTZ): 120 dB |
| White Balance | Auto/natural/street lamp/outdoor/manual/regional custom |
| Gain Control | Auto/manual |
| Noise Reduction | 3D NR |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Region of Interest (RoI) | Channel 1 (Panoramic): Yes (4 areas) Channel 2 (PTZ): Yes (8 areas) |
| Image Stabilization | Channel 1 (Panoramic): NA Channel 2 (PTZ): Gyroscope Image Stabilization (GIS) |
| Defog | Channel 1 (Panoramic): NA Channel 2 (PTZ): Optical defog |
| Privacy Masking | Channel 1 (Panoramic): 4 areas Channel 2 (PTZ): 24 areas (8 for each preset) |
| Audio | |
| Built-in MIC | Yes, built-in dual Mic |
| Built-in Speaker | Yes, built-in dual speaker |
| Audio Compression | PCM; G.711a; G.711Mu; G.726; G.723, G.711a by default |
| Alarm | |
| Alarm Event | Channel 1 (Panoramic): External alarm; No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; voltage detection; motion detection; video tampering; scene changing; audio detection; intensity change; tripwire; intrusion; parking detection; crowd density; traffic congestion; parking upper limit Channel 2 (PTZ): Tripwire; intrusion; parking detection; crossing virtual fence; fast moving; abandoned object; missingobject; crowd gathering; loitering detection; face recognition; video metadata |
| Network | |
| Network | RJ-45 (10/100/1000 Base-T) |
| SDK and API | Yes |
| 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; P2P |
| Security | WSSE; Account lockout; Trusted execution; Generation and importing of X.509 certification; 802.1x; Security logs; Digests; IP/MAC filtering; HTTPS; Trusted upgrades; syslog;Trusted boot |
| Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI |
| User/Host | 20 (Total bandwidth: 400 M) |
| Storage | FTP; SFTP; Micro SD card (support max. 1TB); NAS; SMB |
| Browser | IE: IE11; Chrome; Firefox |
| Management Software | DSS Pro |
| Function | |
| AR Function | Yes |
| PTZ Dome | |
| Pan/Tilt Range | Pan: 0° to 360° endless Tilt: –11° to 90°, auto flip 180° |
| Manual Speed Control | Pan: 0°/s–360°/s Tilt: 0°/s–150°/s |
| Presets | 300 |
| Preset Speed | Pan: 0°/s–360°/s Tilt: 0°/s–150°/s |
| Tour | 8 (up to 32 presets per tour) |
| Pattern | 5 |
| Scan | 5 |
| Power-off Memory | Yes |
| Idle Motion | Preset/Pattern/Tour/Scan |
| Certification | |
| Certifications | CE-LVD: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU |
| Port | |
| RS-485 | 1 (baud rate range: 1200 bps–115200 bps) |
| Audio Input | 2 channels (terminal) |
| Audio Output | 1 channel (terminal) |
| Alarm Input | 3 channels in: wet contact, 5 mA 3–5 VDC |
| Alarm Output | 2 channels out: dry contact, 1,000 mA 30 VDC/500 mA 50 VAC |
| Analog Output | 1 channel (CVBS output: BNC) |
| Power Output | 12 VDC power output, max. current 165 mA, peak current 700 mA |
| Power | |
| Power Supply | 36 VDC (±50%); PoE++ (802.3bt) |
| Power Consumption | Basic: 26.4 W (36 VDC); Max. 67.8 W (36 VDC) (Basic power consumption + WDR + intelligence on +Speaker+Heater+ LED on + PTZ operation) |
| Environment | |
| Operating Temperature | –40 °C to +70 °C (–40 °F to +158 °F) |
| Operating Humidity | ≤95% |
| Strorage Temperature | –40 °C to +70 °C (–40 °F to +158 °F) |
| Storage Humidity | ≤95% |
| Protection | IP67; IK10 |
| Structure | |
| Casing Material | Metal + Plastic |
| Product Dimensions | Φ280.0 mm × 368.0 mm (Φ11.02" × 14.49") |
| Net Weight | 8.8 kg (19.40 lb) |
| Gross Weight | 12.2 kg (26.90 lb) |


