we present the Surveillance Camcorder TP-Link InSight S445(4mm) The INSIGHT S445(4MM) surveillance camera from TP-Link, under the VIGI line, is an IP security camera specially designed for professional and residential applications requiring effective and reliable monitoring. It features a 1/2.7” Progressive Scan CMOS image sensor that captures high-resolution images, supporting shutter speeds from 1/3 to 1/10000 seconds to optimize quality in various lighting conditions. Its 4 mm fixed focal length lens with F1.6 aperture offers a wide field of view (80.4° horizontal and 41.8° vertical), ideal for covering large areas, along with a DORI system enabling detection up to 80 meters, recognition at 16 meters, and precise identification up to 8 meters. This camera includes four IR LEDs and four white LEDs for effective illumination at night or in low-light environments, with a combined range of up to 30 meters, offering scheduled or automatic control of the illuminator. Its advanced image settings support mirror, brightness, contrast, saturation, and sharpness adjustments, plus enhancement technologies like BLC, 3D DNR, HLC, and SmartIR, with a wide dynamic range of 120 dB to deliver clear, detailed images even in high-contrast scenes. Video resolution reaches up to 2688 x 1520 pixels, with multiple frame rate options for Main Stream and Sub-Stream, supporting H.265+/H.265 and H.264+/H.264 compression formats for efficient streaming and optimized storage. Connectivity is via a 10/100M RJ45 Ethernet port with PoE support for simplified installation and power, plus a DC power input and local storage via microSD card up to 512 GB. It also integrates a microphone and speaker for two-way audio communication, featuring environmental noise filtering and 64 Kbps audio encoding under G.711. Notable for its robustness and water resistance, it is made of metal and finished in white, suitable for indoor or outdoor installation with protection against harsh conditions. The camera allows manual angle adjustment with full rotation and tilt, and is compatible with standard TCP/IP, ONVIF S/T/G protocols, accessible via multiple browsers and VIGI apps, including cloud viewing support and advanced security management with password protection and HTTPS encryption. Its intelligent alarm system includes advanced intrusion detection, line crossing, zone entry and exit, abandoned or removed object detection, loitering, as well as specific analysis for people and vehicles, complemented by audible and visual alerts, maximizing surveillance and response to unusual events. In short, the INSIGHT S445(4MM) is a versatile and technological solution combining optical precision, secure connectivity, and advanced monitoring features to meet professional security demands. Type: Videocamera