DS-2CD3T87G2P-LSU/SL — 8MP Dual‑Sensor 180° Colour Panoramic Camera
The DS-2CD3T87G2P-LSU/SL is an 8MP dual‑sensor panoramic ColorVu bullet network camera designed for outdoor surveillance where a single, wide, high‑resolution view is required. Combining two 1/1.8" CMOS sensors and dual fixed 4 mm lenses, it stitches a 5120 × 1440 panoramic image that covers approximately 180° horizontally. With 24/7 full‑colour imaging thanks to ColorVu white‑light supplementation, onboard deep‑learning human/vehicle classification, and active deterrence via strobe and audio alarm, this camera is aimed at perimeter, parking, and building‑front monitoring. Suggested retail price is around $349 (check local reseller pricing and availability).
Key features at a glance
- 8 MP panoramic imaging— Stitched 5120 × 1440 image from two sensors for panoramic coverage without blind spots.
- ColorVu night technology— White‑light supplement enables vivid, full‑colour night images (effective to ~40 m).
- Deep‑learning detection— Perimeter protection with human/vehicle classification to reduce false alarms.
- Active deterrence— Built‑in strobe and speaker with pre‑recorded or live audio for immediate on‑site deterrence.
- Flexible connectivity— PoE (IEEE 802.3af) or 12 V DC power, ONVIF compatibility, and multi‑stream H.265+/H.265/H.264 support.
- Rugged outdoor build— Metal housing with IP67 ingress protection and an operating range from −30 °C to 60 °C.
Detailed specifications and benefits
The camera uses two 1/1.8" progressive scan CMOS sensors, each coupled with a fixed 4 mm lens, producing a single stitched panoramic image at up to 5120 × 1440 resolution (8 MP). Its horizontal field of view is roughly 180° (±10°), with a vertical angle of about 44°. An F1.0 aperture and a depth of field from roughly 3.6 m to infinity ensure good performance across mid‑ to long‑range scenes. Image enhancements like 3D DNR, BLC and HLC help maintain clarity in varied lighting conditions, while a wide dynamic range (130 dB WDR) addresses high‑contrast scenes such as entrances and vehicle areas.
ColorVu technology provides a white‑light supplement that allows the camera to capture full‑colour footage even at night, with claimed effectiveness out to around 40 m under the supplement light. The minimum illumination rating is extremely low: colour 0.0005 lux (F1.0, AGC on), and 0 lux with the supplement light active. Compared with monochrome IR modes, ColorVu helps maintain natural colour detail for faces, clothing and vehicle colours — valuable for identification and evidence.
The DS‑2CD3T87G2P supports efficient H.265+/H.265/H.264+/H.264 codecs with multiple streams and ROI options to optimize bandwidth and storage. Bitrate ranges from 32 Kbps to 16 Mbps depending on settings. Onboard microSD storage supports up to 512 GB (microSD/microSDHC/microSDXC), and the camera is compatible with NVR, NAS and ANR. Network connectivity is via 1 × RJ45 10/100 Mbps with ONVIF Profiles S/G/T, RTSP, HTTPS and IPv6 support, enabling integration with many VMS platforms and third‑party recorders.
Built‑in deep‑learning perimeter protection classifies humans and vehicles to cut down on nuisance alarms caused by animals, shadows or weather. The camera pairs analytics with active deterrence: a strobe light and a built‑in speaker (max 1 W, ~97 dB @ 10 cm) can deliver pre‑recorded messages or live audio warnings to confront intruders. Two‑way audio (microphone and speaker) also allows remote operators or security staff to communicate directly from a monitoring station.
Power can be supplied via PoE (802.3af, Class 3) or 12 V DC. Maximum power draw is specified at 10.5 W (12 V DC) or 12.5 W when using PoE. The camera’s metal housing and IP67 rating make it suitable for harsh outdoor environments, and it is specified to operate between −30 °C and 60 °C. Physical dimensions are compact for a panoramic bullet: approximately 118.6 × 105.1 × 341.4 mm, weighing about 1.42 kg.
Where this camera excels — use cases and scenarios
The DS‑2CD3T87G2P‑LSU/SL is specifically designed for situations where a wide, contiguous view is preferred to multiple conventional cameras. Typical deployments include:
- Parking lots and car parks:Panoramic coverage of lanes and parked vehicles reduces the number of installations needed and ensures continuous coverage across entry/exit points.
- Building façades and storefronts:Capture frontages, sidewalks and access routes in a single image to monitor customer and vehicle activity.
- Perimeter and campus surveillance:Use deep‑learning classification to focus attention on human or vehicle movement and leverage active strobe/audio deterrence for immediate response.
- Retail exteriors and malls:Wide situational awareness of pedestrian flows, queuing zones and loading areas without the visual distortion of fisheye lenses.
- Transit hubs and public spaces:Continuous panoramic views of platforms, pick‑up/drop‑off areas and pedestrian corridors to streamline monitoring and forensics.
In each case, the camera simplifies installation and lowers total system cost compared with deploying multiple fixed cameras to cover the same field of view, while still delivering identification‑grade detail thanks to its 8MP stitched output.
Comparisons with similar products
When comparing the DS‑2CD3T87G2P with other panoramic options, consider three common approaches: multi‑sensor panoramic cameras (like this model), single‑sensor fisheye cameras, and multiple conventional cameras:
- Dual/multi‑sensor panoramic vs. fisheye:Fisheye cameras provide near‑360° coverage but can introduce heavy distortion and require dewarping for actionable detail. Dual‑sensor panoramic cameras deliver a natural panorama with less distortion and generally higher usable detail across the scene, making them better for identification at range.
- Dual‑sensor panoramic vs. multiple fixed cameras:Multiple cameras can offer flexible zoom and coverage but increase hardware, cabling and management complexity. A single panoramic unit reduces installation costs and simplifies maintenance while still delivering broad coverage; however, it is fixed and cannot replace the zoom/ptz capability of some multi‑camera setups.
- Versus other manufacturers:Many competitors offer panoramic models with similar specs (dual sensors, Color night tech, PoE). Distinguishing factors include analytics quality, image‑stitching fidelity, low‑light colour performance, and active deterrence features. Consider integration (ONVIF support), frame rate needs (this camera is up to 20 fps at full resolution), and local support/service when comparing vendors.
Customer feedback and installer notes
No specific, verifiable customer testimonials were provided with the product brief. Typical feedback from installers and security managers for cameras in this class often highlights:
- Appreciation for the single‑camera panoramic coverage that reduces equipment and cabling costs.
- Positive remarks about ColorVu night images where colour detail at night aids identification.
- Noted benefits of built‑in deterrence (strobe/speaker) to defuse incidents before escalation.
- Advice to verify PoE power budgets and confirm microSD/NVR recording strategies during design.
Prospective buyers should request a demo or onsite trial where possible, and confirm certifications (FCC, CE, UL as listed on the datasheet) for their market. Installation should be performed by a qualified technician, and integrators should validate compatibility with their VMS and power infrastructure.
Conclusion — why choose the DS‑2CD3T87G2P‑LSU/SL?
The DS‑2CD3T87G2P‑LSU/SL is a compelling option for organizations that need wide, high‑resolution outdoor coverage with strong low‑light colour performance and active deterrence built in. Its 8MP stitched panorama provides identification‑useful detail across a 180° field while simplifying system design compared with multiple cameras. Intelligent analytics reduce false alarms and focus operator attention on humans and vehicles, and flexible power/network options plus robust environmental ratings make it practical for many outdoor deployments.
As with any security purchase, evaluate the camera in the context of your specific site requirements: confirm power availability (PoE vs 12 V DC), storage strategy (onboard microSD sized up to 512 GB versus network recorder), and integration with your chosen VMS. If you need wide coverage, full‑colour nighttime detail, and active on‑site deterrence in a single, rugged unit, the DS‑2CD3T87G2P‑LSU/SL is worth strong consideration.
