The Google Nest Hello Video Smart Doorbell is a high-tech, wired home security device that provides a sleek and secure option for monitoring your front door. With a glossy black finish and a compact design (12cm in length and 4.3cm in width), this Google Nest product is hardwired for continuous power and includes a built-in microphone for two-way audio. Compatible with Google Assistant and Wi-Fi networks, this smart doorbell is perfect for those looking to enhance their home's security and convenience with a trusted brand like Google Nest.