DS-2CD2643G2-IZS — 4 MP AcuSense outdoor bullet camera with motorised varifocal lens.

• 4 MP (2688 × 1520) at up to 30 fps for clear, detailed imagery.
• Motorised 2.8–12 mm varifocal lens (F1.6) for flexible field-of-view (95.8°–29.2°).
• AcuSense deep-learning analytics with human and vehicle classification to reduce false alarms; supports line crossing, intrusion, face detection and tamper alarm.
• Excellent low-light and night performance: 850 nm IR with smart illumination up to ~60 m; 120 dB WDR, 3D DNR, BLC/HLC.
• Robust outdoor construction: IP67 weatherproof and IK10 vandal-resistant housing.
• Flexible power and recording: PoE (802.3at) or 12 VDC, on-board microSD (up to 512 GB) and NAS support.
• Efficient H.265 / H.265+ and H.264 compression with multiple streams and ROI/SVC support.

Why choose this camera? The DS-2CD2643G2-IZS combines 4 MP resolution with AcuSense analytics and a motorised varifocal lens to deliver usable identification-grade footage across a wide area, while reducing nuisance alerts from non-human/vehicle motion. It is suitable for commercial, retail and residential perimeter surveillance, car parks and entrance monitoring.

Installation & compliance notes: Fit and configure by a qualified installer. Isolate power before installation. Confirm local regulatory and certification requirements (consult the official datasheet/user manual for CE/UKCA and regional compliance details). For optimal performance, set analytics zones and IR levels during commissioning.