https://www.cnet.com/news/adt-unveils-apps-doorbells-and-more-at-ces-2018/

ADT Pulse provides monitored home security and products. Ring's video doorbell is part of the ADT Pulse line of products, and it isn't going away. But ADT is adding its own video doorbell to the lineup. The camera will have a 180-degree field of view and 720p video, with a suggested retail price of $199, which roughly converts to AU$250 or £150. 

ADT introduced the ADT Video Doorbell at CES.