Dahua IPC-WPT1539DD-SW-5E2-PV - 5MP IR50m PTZ IP Dome

Dahua IPC-WPT1539DD-SW-5E2-PV IP Dome PTZ 5MP IR50m

The Dahua IPC-WPT1539DD-SW-5E2-PV dome is a dual-lens Wi-Fi IP camera with Pan & Tilt motorization designed for outdoor surveillance. It has two 1/3" CMOS image sensors with a maximum resolution of 2880 × 1620 pixels at 15 fps for each lens. The camera incorporates a 2.8mm fixed lens with a wide field of view and a 6mm PT motorized lens that can rotate 0°-352° pan and 0°-90° tilt, allowing you to adjust visual coverage and track moving objects. The camera uses H.265 video compression with multiple streams (primary and secondary) and an adjustable bitrate from 768 kbps to 4096 kbps. It is equipped with intelligent people and vehicle detection functions, with auto-tracking via the PT lens.

For night vision, it combines infrared LEDs and built-in white light, with a range of up to approx. 30 m for the fixed lens and up to approx. 50 m for the PT lens in infrared mode, as well as a warm light range of up to 20 m and 40 m respectively. The camera supports automatic day/night with ICR filter and image processing such as DWDR. Audio is bidirectional thanks to a built-in microphone and speaker, with G.711a audio compression.

The camera supports local storage via a microSD card up to 256GB. It offers 10/100Mbps RJ-45 Ethernet and Wi-Fi 6 (IEEE 802.11b/g/n/ax) network connectivity with Bluetooth pairing to simplify wireless setup. It is compatible with mobile apps and Dahua DMSS management software and supports ONVIF.

Protection from outdoor environments is provided by an IP66 housing that is water and dust resistant. It operates in a temperature range of approximately −30 °C to +50 °C with a maximum humidity of 95% without condensation. The power supply is 12 V DC with a typical consumption of 2.6 W in basic operation and up to about 10.6 W when the lights and active deterrent are activated. The dimensions are approximately 159.4 mm × 119.1 mm × 210 mm and the net weight is approximately 585 g.

Fixed optics and PTZ module

This camera incorporates a dual optical system consisting of a 2.8mm fixed lens and a 6mm PTZ lens. The fixed optics provide a wide field for general surveillance, while the PTZ optics allow for tighter framing for precise subject identification. Both lenses are paired with a dual 1/3" CMOS sensor for high sensitivity and accurate detail reproduction across the entire scene.

Image resolution and viewing angles

The maximum resolution is up to 2 x 5 MP, allowing for two separate high-definition video streams, one per optical module. The fixed lens provides aperture angles of 95° horizontally, 53° vertically, and 110° diagonally, suitable for monitoring wide areas. The PTZ optics offer angles of 49° horizontal, 26° vertical, and 57° diagonal, for more focused observation, ideal for tracking and analyzing specific targets.

Night vision and active lighting

The camera is equipped with a high-performance infrared system that guarantees a range of 30 m for the fixed module, complemented by 20 m of white light illumination for colour images in the dark. The PTZ module has an extended IR range of 50m and white light up to 40m, ensuring effective coverage over long distances. These devices help maintain usable image quality day and night, with optimized visibility even in very dark environments.

Image processing and enhancement functions

Image enhancement features include an ICR (Infrared Cut Removable) filter for automatic day/night switching, a Color/B/W mode for intelligent switching between color and black-and-white images, and a DWDR (Digital Wide Dynamic Range) coating to handle high brightness contrasts. These technologies help preserve detail in both dark and brightly lit areas, making it possible to get the most out of videos in complex lighting conditions.

Intelligent detection functions

The camera incorporates advanced video analytics features, including human detection and vehicle detection. These algorithms make it possible to discriminate objects of interest from other movements in the scene, in order to reduce false alarms related to vegetation, animals or variations in light. The generated events can be used to trigger specific records, notifications, or actions on the monitoring system.

Video Compression and Storage

Video compression is based on the H.265 codec, which offers a high compression ratio to reduce bandwidth consumption and storage space, while maintaining high image quality. The camera is equipped with an SD/SDHC/SDXC card slot, accepting capacities up to 256GB, allowing for secure local recording and data redundancy. This solution is suitable for installations requiring partial autonomy or on-site backup in addition to a network recorder.

Network connectivity and wireless transmission

The network connectivity includes a 10/100 Base-T RJ45 port allowing direct integration into a wired Ethernet infrastructure. In addition, the built-in Wi-Fi module supports the IEEE 802.11b/g/n/ax standard, providing flexible wireless connection options in environments where cabling is difficult or expensive. This dual connection option facilitates integration in a variety of contexts, from residential to professional.

Built-in audio and interaction

The presence of a built-in microphone and speaker allows for ambient audio capture as well as voice message playback. This configuration makes two-way audio possible, useful for remote arrest, real-time deterrence, or communication with people in the monitored area. Native audio integration simplifies deployment by eliminating the need to add external devices.

Power and power consumption

The camera is powered by 12 VDC with a maximum power of 10.6 W. This level of consumption remains under control in terms of the features offered, including dual sensors, infrared and white light lighting, smart functions and the Wi-Fi module. 12 VDC compatibility makes it easy to integrate with existing power supplies and systems in most video surveillance installations.

Robustness, environment and mechanics

The housing is IP66 rated, ensuring high protection against dust and powerful water jets, allowing for outdoor installation in a variety of weather conditions. The operating temperature range is -20°C to 50°C, allowing for reliable use in many climatic environments. The dimensions of 15.9 cm x 11.9 cm x 21 cm and a weight of 585 g offer a compromise between compactness, mechanical robustness and ease of installation on common mounting brackets.

Features Dahua IPC-WPT1539DD-SW-5E2-PV - Dual 5MP 1/3'' CMOS, PTZ, IR50m: