Conveniently control all of your Blink cameras right from the Blink Home Monitor app with the Blink Sync Module 2. The Sync Module 2 connects up to 10 of any Blink Indoor, Blink Outdoor, XT2, XT, and Blink Mini cameras (not required for Mini). Supports local video storage for up to 10 cameras – including Outdoor, Indoor, and Mini.
https://www.amazon.com/Blink-Mini-plug-security-detection/dp/B07X6C9RMF