Movement and Control Mechanism (PTZ) • Automatic Pan: Full 360-degree continuous horizontal rotation for comprehensive, unobstructed peripheral coverage. • Tilt: Flexible vertical movement (typically ranging from -15 to 90 degrees) with Auto Flip feature for smooth target tracking. • Zoom: Equipped with a mechanical varifocal lens supporting powerful Optical Zoom, typically ranging from 25x to 32x in these sizes, enabling recognition of facial details and signage from very long distances. 2. Imaging and Lens • Image Sensor: High-sensitivity sensor based on Dahua's Starlight technology, allowing capture of clear color images even in extremely low light conditions before switching to night mode. • Common Resolution: This series is available in 2MP (1080p) or 4MP resolution, depending on the exact model number printed on the label. • Night Vision: Intelligent Infrared (IR) illumination system covering long distances up to 100 meters or 150 meters, depending on the surrounding environment and model type. 3. Smart Features and Protection • Artificial Intelligence (WizSense / AI): Supports intelligent analysis features such as Perimeter Protection, target classification (accurate distinction between humans and vehicles to reduce false alarms), and Auto Tracking in some advanced models. • Weather Resistance: Comes with a durable metal housing and a waterproof and dustproof design with IP66 standard, making it robust and capable of operating in high temperatures and harsh outdoor conditions. • Connectivity Technology: Network camera (IP Camera) supporting data and power transmission via a smart cable through PoE+ (Power over Ethernet) to simplify installation. Price for two units 1700