The Ajax Wired Video Doorbell Graphite is a wired smart doorbell with 2K resolution for video recording and a PIR motion sensor for reliable home monitoring. This graphite-colored doorbell allows for clear visual identification of visitors through its high-resolution camera, while the passive infrared sensor detects movements to trigger recordings and notifications. Designed for continuous operation with a power connection, it eliminates the need for battery maintenance. The device integrates into Ajax smart home systems for centralized control and monitoring. Its weatherproof construction ensures reliable outdoor operation under various conditions. The 2K resolution provides detailed images for accurate visitor recognition, and the PIR sensor reduces false alarms by distinguishing between relevant movements and changes in the environment. Installation requires professional wiring setup for continuous power supply. The doorbell supports real-time video streaming to connected devices, enabling remote monitoring of access points. Its minimalist graphite finish complements modern exteriors while providing discreet visibility. This product represents a successor model in Ajax's wired doorbell range, focusing on enhanced video clarity and precision in motion detection for residential security applications.