DS-2CD37167G3-LIZSUY/SL(PTRZ)

The Hikvision DS-2CD37167G3-LIZSUY/SL(PTRZ) is a premium 16 MP Smart Hybrid Light motorized varifocal dome network camera designed for high-security applications where exceptional image detail, remote commissioning and reliable 24/7 surveillance are required. It uses a 1/1.8-inch Progressive Scan CMOS sensor and delivers up to 4608 × 3456 resolution, combined with a 2.7–13.5 mm motorized varifocal lens and fully motorized PTRZ—Pan, Tilt, Rotate and Zoom—adjustment, allowing engineers to change the viewing direction, zoom and focus remotely without reopening the dome. Hikvision specifies colour sensitivity down to approximately 0.0008 lux, 130 dB WDR, IR and white-light Smart Hybrid illumination up to about 40 m, H.265+/H.265 compression and up to 512 GB microSD storage. Advanced intelligence includes human and vehicle classification, line crossing, intrusion, region entrance/exit, unattended-baggage detection, object-removal detection and face capture, while dual-array microphones, a built-in speaker, audio I/O and alarm I/O support advanced event integration. The /SL version adds active strobe-light and audible-warning deterrence, while the -Y version adds NEMA 4X anti-corrosion protection for more demanding Middle East environments; the dome also provides IK10 vandal resistance and environmental protection for professional outdoor deployment.The PTRZ architecture is particularly valuable on large projects because Hikvision allows viewing-angle adjustment remotely through the web interface, NVR or compatible service tools, reducing site visits and avoiding repeated removal of the dome cover.For VEGA Digital IT Solutions LLC, as a SIRA-approved CCTV solutions supplier and organized Hikvision integrator, this camera is suitable for hospitals, hotels, commercial towers, industrial sites, logistics facilities, critical infrastructure, parking areas and other high-security projects throughout Dubai and the Middle East.The related models allow VEGA Digital to select the appropriate resolution while retaining the same professional PTRZ, motorized-varifocal and Smart Hybrid Light architecture. The DS-2CD3747G3-LIZSUY/SL(PTRZ) is the 4 MP version, using a 1/1.8-inch sensor with up to 2688 × 1520 resolution, a 2.7–13.5 mm motorized lens, approximately 0.0005 lux colour sensitivity, 130 dB WDR and illumination up to around 40 m; its PTRZ mechanism provides remote pan, tilt, rotation and zoom, while deep-learning functions, multiple video streams, H.265+, two-way audio and /SL active deterrence make it suitable for demanding commercial installations.The DS-2CD3767G3-LIZSUY/SL(PTRZ) increases resolution to 6 MP / 3200 × 1800 and combines Hik AI-ISP, 24/7 colour imaging, Smart Hybrid Light, 130 dB WDR, dual-array microphones, audio/alarm interfaces and /SL strobe and audible deterrence; Hikvision also provides AcuSense person/vehicle classification, people counting, face capture and perimeter analytics on this platform.The DS-2CD3787G3-LIZSUY/SL(PTRZ) provides 8 MP / 3840 × 2160 4K resolution, the same 2.7–13.5 mm motorized lens, approximately 40 m IR/white-light illumination, 130 dB WDR, dual microphones, built-in speaker, alarm I/O, up to 512 GB local storage and intelligent perimeter protection with human/vehicle classification.In practical terms, the 4 MP model suits standard professional surveillance, the 6 MP model provides a strong balance between resolution and storage, the 8 MP version is ideal for 4K coverage, and the 16 MP DS-2CD37167G3 is the preferred option where maximum evidential detail and long-distance identification are required. For system installation and SIRA-oriented commissioning, VEGA Digital first carries out a detailed CCTV survey covering camera positions, mounting heights, required identification and recognition distances, lighting conditions, entrance/exit coverage, perimeter zones, parking and vehicle approaches, network architecture, recording retention, NVR/storage sizing, PoE+ capacity, UPS backup and control-room integration. The PTRZ models are particularly useful for Dubai projects because the camera can be mounted first and its pan, tilt, rotation, zoom and focus adjusted remotely afterwards, allowing the final SIRA-required field of view and pixel density to be fine-tuned without physically reopening or repositioning the camera.VEGA Digital can integrate the cameras with Hikvision NVRs or HikCentral, managed PoE switches, secure CCTV VLANs and fibre/CAT6 infrastructure, then configure resolution, H.265+, VBR, Smart Hybrid Light, WDR, privacy masks, NTP synchronization, analytics, alarms, recording schedules and cybersecurity settings. Final commissioning should include daytime and nighttime image testing, identification/recognition verification, PTRZ remote-adjustment testing, AI-event validation, recording/playback and retention checks, UPS/network-failure testing and preparation of camera schedules and as-built documentation. For SIRA projects in Dubai, the exact camera model and suffix should always be checked against the current SIRA equipment approval certificate at the time of submission; I could not verify these exact new G3 PTRZ model strings in the public SIRA search results available to me, so VEGA should avoid claiming that a specific SKU itself is SIRA-approved until the current certificate is confirmed. This enables VEGA Digital IT Solutions LLC to deliver a complete Hikvision solution covering SIRA-focused design, approved-model verification, supply, professional installation, configuration, testing, commissioning and ongoing technical support across Dubai and the wider Middle East.