Product SKU: DH-IPC-PDW3859-A180-AS-PV-ANZ-S2
Product Overview
The Dahua DH-IPC-PDW3859-A180-AS-PV-ANZ-S2 is a dual-lens TiOC panoramic network camera designed to monitor wide entrances, forecourts, warehouses, retail areas and building approaches from one position. Its two 4MP imaging channels produce a stitched 4320 × 1944 panoramic stream with a 180° horizontal field of view, reducing the blind areas commonly left by conventional fixed cameras. The two 2.8mm lenses, Smart Dual Light and 30-metre infrared and warm-light ranges support broad day and night coverage. TiOC active deterrence adds red-and-blue warning lights, built-in sound alarms and customised voice playback, while dual microphones and an integrated speaker system support two-way talk. SMD 4.0, perimeter classification, AcuPick, full-image face detection, Smart Search and electronic PTZ target tracking assist with event detection and investigation. The metal IP67 housing supports outdoor use, with PoE+, 12V DC, alarm connections and microSD storage up to 512GB.
Key Capabilities
Dual-Lens 180° Panoramic View
Two 4MP imaging channels are combined into one wide panoramic stream at up to 4320 × 1944. This allows the camera to cover broad areas continuously without mechanically turning away from one side of the scene.
Smart Dual Light
Infrared provides discreet monochrome monitoring at night, while the warm light can activate when a configured target appears. This captures colour event footage without requiring the visible light to remain on continuously.
TiOC Active Deterrence
Supported events can trigger red-and-blue warning lights and an audible alarm. Eleven sounds are included, custom voice files can be imported, and flash duration, frequency, volume and playback count can be adjusted for the site.
Human and Vehicle Intelligence
SMD 4.0 and perimeter rules classify people and vehicles while filtering common non-target movement. AcuPick and Smart Search work with compatible back-end devices to help locate matching targets within recorded video.
Built-In Two-Way Audio
Dual microphones capture audio from the monitored area, while the integrated speaker system enables live talk-back and audible warnings. Separate RCA audio input and output connections also support compatible external equipment.
Electronic Target Tracking
EPTZ electronically enlarges and tracks targets associated with intelligent alarms inside the 180° panoramic image. This provides closer event viewing without the mechanical movement or changing direction of a conventional PTZ camera.
Best For
- Wide Building Entrances: Covers broad approaches, double doors and surrounding pedestrian areas from one camera position.
- Warehouses and Loading Areas: Monitors roller doors, loading bays, vehicle lanes and nearby pedestrian movement in one panorama.
- Retail and Commercial Forecourts: Combines panoramic coverage, two-way audio and visible deterrence around public-facing areas.
- Car Parks and Driveways: Uses human and vehicle classification across wide access points and open parking areas.
- Schools and Public Facilities: Provides broad monitoring, event warnings and live communication around shared external spaces.
Why Choose the DH-IPC-PDW3859-A180-AS-PV-ANZ-S2
The DH-IPC-PDW3859-A180-AS-PV-ANZ-S2 provides a wider continuous view than a conventional single-lens camera and avoids the directional limitations of a mechanical PTZ. Its dual-lens panoramic image is particularly useful where one camera needs to cover a broad entrance, forecourt or open work area without leaving the opposite side unobserved. TiOC warning lights, configurable audio alarms and built-in two-way talk also allow the system to respond actively rather than only record an event. Available through Security Wholesalers, this model is best selected after confirming the mounting height, panoramic evidence area, compatible recorder and deterrence settings. Buyers should note that the 8MP image is created from two stitched 4MP channels and the maximum panoramic frame rate is 20fps.
Buyer Decision Tips
Panoramic Coverage Tip: The 180° view is ideal for broad-area monitoring, but its listed identification distance is 5.1 metres. Position the camera close enough to entrances or evidence points where facial or identifying detail is required.
EPTZ and Deterrence Tip: EPTZ electronically enlarges targets within the panoramic image and does not mechanically rotate or optically zoom. Confirm local requirements before enabling loud warnings, custom voice messages or red-and-blue flashing lights.
Key Features & Technical Specifications
| Resolution and Camera Type |
Dual 4MP TiOC panoramic fixed-lens WizSense eyeball network camera. |
| Image Sensor |
1/2.7-inch progressive-scan CMOS with 256MB ROM and 1GB RAM. |
| Maximum Resolution |
4320 × 1944 at up to 20fps. |
| Streaming |
Three streams with up to 64Mbps total user bandwidth. |
| Lens |
Dual 2.8mm fixed M12 lenses with F1.4 maximum aperture. |
| Viewing Angle |
180° horizontal and 72° vertical panoramic field of view. |
| DORI Distance |
Detect 50.6m, observe 20.2m, recognise 10.1m and identify 5.1m. |
| Low-Light Performance |
0.003 lux colour, 0.0003 lux monochrome and 0 lux with illumination active. |
| Smart Dual Light |
Four multi-core illuminators providing up to 30m infrared and 30m warm-light coverage. |
| Intelligent Detection |
SMD 4.0, intrusion, tripwire, stay detection and loitering detection with human and vehicle classification on supported perimeter rules. |
| Search and Tracking |
AcuPick, Smart Search, full-image face detection and EPTZ target enlargement and tracking. |
| Active Deterrence |
Red-and-blue warning lights, 11 selectable sound alarms and support for imported custom warning audio. |
| Warning Controls |
Light duration 5–30 seconds, three flash frequencies, volume from 0–100 and one to ten sound repetitions. |
| Audio |
Built-in dual microphones, integrated speaker system, two-way talk, one RCA input and one RCA output. |
| Speaker Output |
Listed maximum sound level of 110dB at 10cm under laboratory conditions. |
| Image Enhancement |
120dB WDR, AI SSA, BLC, HLC, 3D noise reduction, defog, ROI and eight privacy-mask areas. |
| Video Compression |
H.265, H.264, H.264H, H.264B, AI H.265, AI H.264 and MJPEG on the sub stream. |
| Network and Storage |
Gigabit Ethernet, ONVIF Profiles S/G/T/M, microSD card up to 512GB, FTP, SFTP and NAS. |
| Alarm Interfaces |
One wet- or dry-contact alarm input and one dry-contact alarm output. |
| Power and Protection |
12V DC ±30% or PoE+ under IEEE 802.3at, dual-power backup, IP67 and operation from -40°C to +60°C. |
| Dimensions and Weight |
135.2 × Φ122mm with a net weight of 0.99kg. |
Ideal Use Cases
Wide Commercial Entrances
Cover doors, waiting areas and both sides of a broad approach within one panoramic image.
Warehouse Loading Bays
Monitor vehicle lanes, roller doors and pedestrian movement without mechanically changing direction.
Retail Forecourts
Use colour event lighting, audible warnings and two-way talk around customer-facing areas.
Car Park Access Points
Classify people and vehicles across wide driveway entrances and adjacent pedestrian paths.
Schools and Public Facilities
Provide broad monitoring and live communication around courtyards, gates and shared external areas.
Choosing the Right Model
- Choose this model if: The site needs continuous 180° coverage, Smart Dual Light, active deterrence and built-in two-way audio.
- Choose a conventional fixed camera if: The required evidence area is narrow and a panoramic view would spread pixels across unnecessary space.
- Choose a mechanical PTZ if: Long-range optical zoom and physical pan or tilt movement are required.
- Add a dedicated identification camera if: Faces or number plates must be captured beyond the listed 5.1-metre identification distance.
- Confirm the recorder first if: AcuPick, Smart Search, EPTZ alarm tracking or full TiOC event linkage is required.
FAQs
- Does the DH-IPC-PDW3859-A180-AS-PV-ANZ-S2 provide a true 180-degree view?
The DH-IPC-PDW3859-A180-AS-PV-ANZ-S2 uses two 4MP imaging channels and a stitched 2.8mm view to produce a 180° horizontal panorama at up to 4320 × 1944. This is useful for covering broad entrances, forecourts and open internal areas with fewer blind spots than a conventional fixed camera. The image is panoramic rather than mechanically panned, so the complete scene can remain visible in one stream.
- How does Smart Dual Light work on this TiOC camera?
Smart Dual Light normally uses infrared illumination for discreet monochrome monitoring at night. When a configured target enters the selected area, the warm light can activate so the camera records full-colour event video and snapshots. After the target leaves, the warm light switches off and infrared resumes. Both the infrared and warm-light ranges are listed at up to 30 metres, subject to scene conditions and target reflectivity.
- Which active-deterrence functions are built into the camera?
The camera includes red-and-blue warning lights and an integrated speaker system for audible deterrence. Light duration can be set from 5 to 30 seconds with high, medium or low flash frequency. Eleven sound alarms are included, custom audio can be imported, volume can be adjusted from 0 to 100, and playback can be repeated from one to ten times. These functions can respond to supported intelligent events.
- Does the camera support two-way audio?
Yes. The DH-IPC-PDW3859-A180-AS-PV-ANZ-S2 has built-in dual microphones and an integrated speaker system, so two-way talk is supported without requiring separate audio hardware. It also provides one RCA audio input and one RCA audio output for compatible external equipment. The listed maximum speaker level is 110dB at 10cm under laboratory conditions. Audio use should comply with applicable privacy and workplace-surveillance requirements.
- What intelligent detection and search functions are included?
The camera supports intrusion, tripwire, stay detection and loitering detection, with human and vehicle classification on the core perimeter rules. It also provides SMD 4.0, full-image face detection, AcuPick and Smart Search with a compatible back-end device. EPTZ can enlarge and track targets from intelligent alarms within the panoramic image. Complete search workflows depend on compatible recorder or management-platform support and correct commissioning.
- What storage, network and alarm connections are available?
The camera accepts a microSD card up to 512GB and also supports FTP, SFTP and NAS storage. Its network interface is a 10/100/1000Mbps RJ-45 port, and interoperability includes ONVIF Profiles S, G, T and M. Connections include one RCA audio input, one RCA audio output, one alarm input supporting wet or dry contacts and one dry-contact alarm output. Storage media is not stated as included.
- Is the DH-IPC-PDW3859-A180-AS-PV-ANZ-S2 suitable for outdoor installation?
Yes. The metal housing is rated IP67 and operates from -40°C to +60°C at up to 95% non-condensing humidity. It also supports ±30% input-voltage tolerance when powered by 12V DC. Outdoor installation still requires suitable mounting hardware, protected cable connections and a stable surface. The product has basic anti-corrosion protection and is intended for general environments without specialised corrosion requirements.
- What should I confirm before ordering this dual-lens panoramic camera?
Confirm the required mounting position, 180° scene width, 5.1-metre listed identification distance, illumination behaviour, recorder compatibility, AcuPick support, storage retention, alarm wiring and 12V DC or PoE+ power design. This is a fixed panoramic camera with electronic target enlargement and tracking, not a mechanical PTZ. Security Wholesalers can review the planned position and recorder to identify likely coverage, analytics, audio or compatibility limitations before installation.
Additional Information
Dahua DHU7875_DH-IPC-PDW3859-A180-AS-PV-ANZ-S2 Datasheet
