DS-2CD3787G3T-LIZSU(Y)

The Hikvision DS-2CD3787G3T-LIZSU(Y) is a professional 8 MP / 4K Dual-Illumination Motorized Varifocal Dome Network Camera designed for high-security CCTV applications such as commercial towers, hospitals, hotels, warehouses, schools, parking facilities, logistics sites, industrial premises and perimeter areas. It uses a 1/1.8-inch Progressive Scan CMOS sensor and delivers up to 3840 × 2160 resolution at 25/30 fps, combined with a 2.7–13.5 mm motorized varifocal P-Iris lens providing approximately 112.3° to 41.2° horizontal field of view. Hikvision's DarkFighter 2.0, HIK AI-ISP and Smart Hybrid Light technologies provide advanced low-light performance, intelligent IR/white-light operation in three modes and illumination up to approximately 40 metres. The camera also features 140 dB WDR, BLC, HLC, 3D DNR, EIS, H.265+/H.265 compression, up to 512 GB microSD storage, arrayed dual microphones, audio I/O, dual alarm inputs/outputs and advanced analytics including AcuSense human/vehicle classification, line crossing, intrusion detection, region entrance/exit, face capture, people counting, heat maps, queue management, metadata, AcuSearch and AcuSeek. Its metal housing provides IP67 weather resistance and IK10 vandal resistance, while the -Y version adds NEMA 4X anti-corrosion protection, making it particularly suitable for Dubai's coastal and demanding outdoor environments.Most importantly for a SIRA-approved CCTV project, the exact DS-2CD3787G3T-LIZSUY is listed in SIRA's Approved Camera List dated 31 March 2026 under approval SIRA/2025/7/12267. This gives VEGA Digital IT Solutions LLC, as a SIRA-approved CCTV camera supplier and Hikvision solution integrator in Dubai, a strong approved 8 MP motorized-varifocal option for projects where high-resolution evidential imaging, remote lens adjustment and robust outdoor protection are required. The related models allow VEGA Digital to select the appropriate resolution and lens architecture while maintaining the same Hikvision professional surveillance platform. The DS-2CD3767G3T-LIZSU(Y) is the 6 MP motorized-varifocal dome, using a 1/1.8-inch sensor with approximately 3200 × 1800 resolution, a 2.7–13.5 mm motorized lens, Smart Hybrid Light, DarkFighter/ColorVu-class low-light imaging, AcuSense person/vehicle classification, approximately 40 m supplementary lighting and 130 dB WDR; the -Y version adds NEMA 4X anti-corrosion protection. The DS-2CD3747G3T-LIZSU(Y) is the 4 MP version, delivering 2688 × 1520, a 2.7–13.5 mm motorized lens, 40 m IR/white Smart Hybrid Light, 130 dB WDR, dual microphones, AcuSense and IP67/IK10 protection; importantly, DS-2CD3747G3T-LIZSUY is SIRA-approved under SIRA/2025/7/12271.For locations where a fixed lens is sufficient, the DS-2CD3187G3-LISU(Y) provides 8 MP / 3840 × 2160, the DS-2CD3167G3-LISU(Y) provides 6 MP / 3200 × 1800, and the DS-2CD3147G3-LISU(Y) provides 4 MP / 2688 × 1520. These compact mini domes use 2.8 mm or 4 mm F1.0 fixed lenses, Smart Hybrid Light up to approximately 40 m, 130 dB WDR, AcuSense human/vehicle classification, dual-array microphones, IP67 and IK10 protection, with NEMA 4X anti-corrosion protection on -Y variants. VEGA Digital should verify the current exact-model SIRA certificate before procurement or technical submission rather than assuming approval from the family name alone.For SIRA-compliant system installation in Dubai, VEGA Digital should first carry out a detailed CCTV survey covering mandatory entrances and exits, reception and cashier zones, restricted areas, parking and vehicle approaches, perimeter locations, blind spots, camera mounting height, lighting conditions, required identification/recognition distance, recording retention, NVR/storage sizing, PoE capacity, UPS backup and control-room requirements. For the DS-2CD3787G3T-LIZSUY, DS-2CD3767G3T-LIZSUY and DS-2CD3747G3T-LIZSUY, the motorized 2.7–13.5 mm lens allows engineers to remotely set zoom and focus after mounting, which is especially valuable for SIRA designs where the approved field of view and pixel density must be precisely achieved; the fixed DS-2CD3187/3167/3147G3-LISU(Y) models should only be used where their 2.8/4 mm lens and installation height satisfy the approved camera layout. VEGA Digital can install the cameras using suitable Hikvision junction boxes and wall/pendant/pole accessories, properly contained CAT6 or fibre infrastructure, managed PoE switches, Hikvision NVRs, secure CCTV VLANs and UPS systems, then configure H.265+, VBR, WDR, Smart Hybrid Light, AcuSense rules, privacy masking, NTP synchronization, recording schedules and cybersecurity.For SIRA projects, VEGA Digital should ensure that the exact camera SKU and suffix installed matches the SIRA approval certificate—with DS-2CD3787G3T-LIZSUY and DS-2CD3747G3T-LIZSUY already confirmed in the public March 2026 list—so the completed Hikvision CCTV system is prepared for SIRA inspection, audit and final certification, not merely technically compatible with SIRA requirements.