DS-2CD3663G3-LIZSUY/SX

The Hikvision DS-2CD3663G3-LIZSUY/SX is an advanced 6 MP AcuSense Smart Hybrid Light motorized-varifocal bullet network camera designed for professional perimeter, entrance, parking, warehouse, commercial, industrial and critical-area surveillance. It uses a 1/2.4-inch Progressive Scan CMOS sensor with up to 3200 × 1800 resolution, very low-light colour performance of approximately 0.003 lux at F1.6, and a 2.7–13.5 mm motorized varifocal lens providing roughly 102° to 35° horizontal viewing coverage. The camera provides 130 dB WDR for strongly backlit environments, while Smart Hybrid Light combines infrared and white-light illumination for adaptable night surveillance. AcuSense deep-learning technology concentrates event detection on relevant targets such as people and vehicles, helping reduce false alarms from environmental movement. The /SX version adds active deterrence through strobe-light and audible-warning functions, making it particularly useful around restricted entrances, building perimeters, loading areas and vehicle access points where the system should not only record an event but also react to it. The G3 platform is designed around H.265+ compression, intelligent events and remote motorized focusing, while the -Y suffix identifies the anti-corrosion version, making this family attractive for the UAE’s demanding outdoor and coastal environments.For VEGA Digital IT Solutions LLC, this camera can form part of a complete Hikvision solution combining intelligent video surveillance, NVR recording, event management and centralized monitoring, with VEGA positioned as a SIRA-approved CCTV solutions provider in Dubai and Hikvision system integrator serving projects across the UAE.The expanded family allows VEGA Digital to choose the appropriate resolution, generation and deterrence capability for each location. The DS-2CD3663G3-LIZSUY provides the same 6 MP G3 motorized-varifocal platform without the /SX active-warning package, while the older DS-2CD3643G2-LIZSU is a 4 MP AcuSense Smart Hybrid Light bullet camera with 2688 × 1520 resolution, 2.7–13.5 mm motorized lens, up to 60 m IR/white supplementary illumination, 120 dB true WDR, dual microphones, H.265+, IP67 weather protection and IK10 vandal resistance.The DS-2CD3683G2-LIZSU increases resolution to 8 MP / 3840 × 2160 while retaining the G2 motorized-varifocal architecture, AcuSense human/vehicle classification, 120 dB WDR, H.265+, Smart Hybrid Light and professional outdoor protection; DS-2CD3683G2-LIZSU/SL adds active strobe-light and audible-warning deterrence.The newer DS-2CD3683G3-LIZSUY upgrades the 8 MP platform with HikAI-ISP, 130 dB WDR, Smart Hybrid Light up to 60 m, a 2.7–13.5 mm motorized lens, human/vehicle/animal classification, arrayed dual microphones, IP67/IK10 protection and NEMA 4X anti-corrosion protection on the -Y model; the DS-2CD3683G3-LIZSUY/SX adds strobe and audible deterrence to that 4K platform.For SIRA-regulated Dubai projects, the exact suffix is important: an earlier official SIRA list specifically included related DS-2CD3643G2-IZSU under SIRA/2025/7/10945 and DS-2CD3663G2-IZSU under SIRA/2025/7/10944, but those are not the same SKU as every LIZSU, -Y, /SL or /SX variant.SIRA’s certified-equipment portal now shows an updated Approved Camera List dated 31 August 2026, so VEGA should confirm the precise model and suffix against that current list before stating that an individual camera is SIRA-approved in a BOQ or technical submission.For system installation, VEGA Digital should first carry out a detailed CCTV survey covering entrances and exits, perimeter boundaries, vehicle approaches, parking areas, loading bays, restricted locations, blind spots, lighting conditions, camera mounting heights, identification and recognition distances, network topology, NVR/storage retention and UPS requirements. The motorized 2.7–13.5 mm lenses on the DS-2CD36-series cameras allow VEGA engineers to install the camera and then remotely fine-tune zoom and focus to achieve the required field of view and pixel density, an important advantage for SIRA-designed installations. Cameras should be mounted using suitable Hikvision junction boxes, wall or pole brackets, with weather-protected CAT6/fibre infrastructure connected to managed PoE switches, Hikvision NVRs or HikCentral, secure CCTV VLANs and UPS-backed power. Engineers then configure H.265+, VBR, WDR, Smart Hybrid Light, AcuSense rules, human/vehicle filtering, intrusion and line-crossing zones, privacy masking, NTP synchronization, event recording, strobe/audible warning on /SL or /SX variants, storage schedules and cybersecurity settings. Final commissioning should include daytime and nighttime image testing, remote zoom/focus verification, SIRA-required identification/recognition views, analytics and false-alarm testing, recording/playback and retention checks, network/UPS failure tests and preparation of camera schedules, configuration records and as-built drawings. For Dubai projects, VEGA Digital should ensure the exact Hikvision SKU installed matches the current SIRA-approved equipment record and approved Security Plan, allowing the finished installation to proceed through SIRA inspection and certification as a complete design, supply, installation, configuration, testing and commissioning solution, while the same professional Hikvision integration standards can be deployed throughout the wider UAE.