The Hikvision DS-KD-ACW2 Modular Display Video Intercom Door Station Module is a versatile outdoor display unit designed for installation in both flush and surface mounting configurations. With a 3.5-inch TFT LCD screen and a maximum resolution of 320 × 480p, this display module offers clear video and intercom functionality. It features a range of functions including physical buttons for operation, embedded Linux operation system, and a low power consumption of 2.5W. The compact dimensions of 98.5mm x 100mm x 34.2mm make it easy to integrate into various security systems, making it a reliable choice for home, office, or commercial applications.