The product is a battery-powered carbon monoxide detector alarm sensor by the brand ABUS. It features an electrochemical carbon monoxide sensor, voice alerts, and a 90 dB operating sound rating. The detector is compatible with Google Home for smart home integration and is designed with a sleek white appearance. This unit, First Alert 3120B, is manufactured in the United Kingdom and includes 3 batteries for operation. With a diameter and depth of 10 cm each, this carbon monoxide detector is a reliable and essential home security device.