【Cloud Service】: With Cloud Service, you can review, customize, save, share the footage, or have a flashback of all-day details in just few seconds. Motion alert clips are saved in the cloud for 36 hours for free. All users are also eligible for a 30-day free trial of our 7-day cloud recording plan. Paid cloud recording plans for storing 24/7 footage are available in 7-day and 30-day plans. 【Wide Viewing Angle】: With a 115° field of view, you can use one camera to capture an entire room without ever having to pan or tilt. The IR Night Vision can also help you see what's happening in low light conditions with black and white automatic infrared lights. 【Two-way Audio】: The camera has a built-in mic so that you can talk and listen through the Zmodo app anywhere and anytime, making it feel like you never left home.