Hikvision DS-2CD2787G2H-LIPTRZS2U/SL 8MP ColorVu Motorised PTRZ Dome 2.8–12mm

Introduction to the Hikvision DS-2CD2787G2H-LIPTRZS2U/SL and its key features

Hikvision DS-2CD2787G2H-LIPTRZS2U/SL — 8 MP ColorVu Motorised PTRZ Dome (2.812 mm)is a purpose-built outdoor IP camera designed for 24/7 colour surveillance, active deterrence and advanced analytics. Combining an 8 MP sensor with Hikvisions ColorVu technology, a motorised varifocal lens, smart hybrid illumination (IR + white light) and integrated strobe and audio deterrence in the SL variant, this dome is aimed at commercial, perimeter and high-security sites that require dependable, high-resolution imaging both day and night.

Key features at a glance:

• 8 MP (3840 ) resolution with ColorVu for full-colour imaging at very low light
• Motorised varifocal 2.812 mm lens (4optical zoom) with remote Pan/Tilt/Rotate
• Smart Hybrid illumination: IR + white light, plus SL deterrence (strobe + audible alarm)
• Deep-learning analytics: face capture, human/vehicle classification, perimeter protection
• Ruggedised for outdoor use: IP66, IK10; supports PoE+ and 12 VDC; local microSD and NAS storage

Detailed description of specifications and benefits

The DS-2CD2787G2H-LIPTRZS2U/SL is built around a 1/1.8" progressive scan CMOS sensor that delivers 8 MP images (3840 ) at frame rates up to 25/30 fps (region dependent), ensuring crisp detail for identification and forensic review.

ColorVu technology and a fast F1.2 motorised lens deliver colour images at extremely low illumination levels (minimum colour lux 0.0028@F1.2 with AGC). When ambient light falls below usable limits, the cameras Smart Hybrid illumination automatically supplements lighting with IR and white light. The SL variant adds an active strobe (white) and a built-in speaker plus dual microphones to produce audible warnings, making the device an effective deterrent at entrances, loading bays and perimeter lines.

Optics and movement are flexible: the 2.812 mm motorised varifocal lens gives a horizontal field-of-view from approximately 112.3to 41.2 and supports remote pan 050, tilt 05 and rotate 050. This motorised PTRZ functionality makes it possible to reposition view angles without physical access to the camera, speeding up commissioning and enabling responsive operators to track events in real time.

Video compression uses H.265/H.264 (including optimized variants) with multiple streams, CBR/VBR support and bitrates from 32 Kbps to 16 Mbps. Audio is supported via a dual-microphone array and common codecs (G.711, G.722.1, G.726, MP2L2, MP3, AAC-LC) for two-way communication and recorded audio evidence.

Network and storage are enterprise-capable: ONVIF Profile S/G/T compatibility, HTTPS/TLS security, 802.1X, and support for TCP/IP, RTSP and other protocols. Local storage via microSD up to 512 GB, NAS (NFS, SMB/CIFS) and ANR ensure recordings persist even if network interruptions occur. Power can be delivered via PoE+ (IEEE 802.3at) or 12 VDC, with power consumption up to approximately 18 W depending on illumination and deterrence use.

Built for outdoor reliability, the camera carries IP66 ingress protection and IK10 vandal resistance, operates from 302 to 60C and weighs roughly 820 g with a diameter of 155 mm and height 140.4 mm.

Use cases and scenarios where the camera excels

This model is tailored for environments that demand reliable colour detail around the clock and where active deterrence can reduce incidents. Typical use cases include:

• Perimeter security:Warehouse yards, factory perimeters and gated compounds benefit from the cameras high-resolution colour capture and strobe/audio deterrence to both detect and actively discourage intrusion.
• Retail and commercial sites:Loading docks, car parks and store fronts benefit from the 8 MP detail for licence plate and person identification while ColorVu ensures colour evidence at night without relying solely on IRs monochrome output.
• Critical infrastructure:Power plants, transport hubs and logistic centres often require robust, weatherproof and vandal-resistant cameras with secure network protocols and local storage redundancy  all supported by this model.
• Perimeter and remote monitoring with limited lighting:Sites with low ambient light but where colour recognition (vehicle colour, clothing) is important will see a clear advantage from ColorVu combined with adjustable white-light illumination.
• Active response deployments:Security operations that use human operators or integrated VMS alerts to respond to incidents can trigger the cameras strobe/siren to deter unwanted behaviour before security arrives.

Comparisons with similar products on the market

There are several competitors in the 4K outdoor PTZ/dome space, including offerings from Axis, Dahua and Uniview. Compared to those options, the Hikvision DS-2CD2787G2H-LIPTRZS2U/SL stands out in several ways:

• Colour at low light:Hikvisions ColorVu is purpose-built to deliver colour imagery at very low lux levels; many traditional cameras rely on IR and produce monochrome night images. Axis and Dahua offer related low-light or full-colour solutions, but implementations vary by aperture, sensor size and illumination strategy.
• Integrated active deterrence:The SL variant combines strobe and audio deterrence built into the dome. Some competitor models require external sirens or separate beacons to achieve comparable deterrence, which can raise total system cost and installation complexity.
• Motorised PTRZ convenience:Remote pan/tilt/rotate with a motorised varifocal lens gives agile control without mechanical PTZ wear, whereas some fixed domes or turret cameras trade movement for simpler housings.
• Analytics and deep learning:Face capture and human/vehicle classification are increasingly standard in mid-to-high tier cameras. Hikvisions DL-based analytics are generally competitive on accuracy and configurability, though enterprise customers may compare specific analytics performance and false-positive tuning across vendors depending on scene complexity.
• Build and certification:IP66 and IK10 are expected in this category; the real differentiators are integration features (ONVIF profiles, secure protocols), power options (PoE+), and local storage capacity. Hikvision scores well on integration breadth while other vendors sometimes offer specialized features such as longer-range IR or different mounting form-factors.

In short, the DS-2CD2787G2H-LIPTRZS2U/SL competes strongly on low-light colour performance and integrated deterrence; prospective buyers should compare real-world imaging samples, analytics accuracy and total-cost-of-ownership (including mounting, cabling and any required licenses) when choosing between alternatives.

Customer feedback and typical reviews

Direct customer testimonials for this exact model may vary by region, but common themes from users of Hikvision ColorVu and hybrid-light SL series cameras include:

• "Excellent night-time colour detail Users report being able to identify vehicle colours and clothing at night where prior monochrome IR cameras failed."
• "Deterrence works Facilities that activated the strobe and siren during incidents noted reduced repeat offences in those areas, especially in combination with live operator response."
• "Good value for features Installers often highlight the combination of 4K imaging, PoE+ power and built-in audio/strobe as a cost-efficient all-in-one package relative to buying separate devices."
• "Configuration can be technical Some integrators note that advanced analytics tuning and network security settings require careful configuration and familiarity with Hikvisions configuration tools."

These representative remarks should help set expectations: the camera delivers strong imaging and deterrence, but proper installation, network security hardening and analytics tuning are important to achieve optimal results.

Conclusion: why this camera is a great choice

The Hikvision DS-2CD2787G2H-LIPTRZS2U/SL packages high-resolution 4K imaging with ColorVus low-light colour, flexible motorised optics, and integrated smart hybrid illumination plus active deterrence. For outdoor and perimeter security where identification and proactive response are priorities, the camera offers a compelling balance of image quality, analytics capability and physical robustness (IP66/IK10). Support for PoE+, local microSD storage to 512 GB, and broad network protocol compatibility make it suitable for both new installations and upgrades to existing VMS/NVR systems.

Suggested retail positioning (indicative): around 379.99 (check with your distributor for regional pricing, warranty and certifications). As with any security deployment, plan for professional installation, follow local electrical and privacy regulations, and review the supplied datasheet and installation guide for mounting and wiring details.

Overall, if you need a hardened outdoor dome that provides colour evidence at night, active deterrence, and modern analytics in a single unit, the DS-2CD2787G2H-LIPTRZS2U/SL is a strong candidate worth evaluating in real-world trials.