The Wasserstein Anti-Theft Mount is specifically designed for the Google Nest Doorbell (Battery), providing a secure and convenient way to install your surveillance camera. Made from durable black plastic, this mount is compatible with Wasserstein products and comes with a manufacturer warranty of 3 months. With dimensions of 3.620 inches in height and 3.740 inches in width, this mount is designed to fit snugly to your doorbell while ensuring it stays in place even if someone tries to remove it. The voltage requirement for this mount is 5V, making it an easy and reliable choice for your home surveillance needs.