Style:Two-Pack Wyze Cam V2 delivers fast, clear, live stream footage direct to your smartphone via the wyze app (iOS and Android), day or night. With motion and sound detection you can receive an alert anytime your wyze Cam V2 detects sound and motion, and view up to 14 days of saved alert videos for free – no monthly fees or subscription required. Use the wyze Cam v2’s new motion tagging feature to easily identify motion in both live stream and playback video modes. Plus, you can add an 8GB, 16GB or 32GB microSD card (sold separately) to enable continuous recording and schedule custom time lapse videos, and use 2-way audio to talk and listen through your wyze Cam V2. Use the wyze app to manage and view multiple cameras, share your cameras with other users, view alert videos, and record and share photos and videos directly from the app. The wyze Cam V2 must be powered to use (it does not have a battery), and is designed for indoor use (it is not weatherproof). Power Adapter Input – 110-240V (AC/DC). WiFi: 802.11 b/g/n 2.4GHz (Does not support 5GHz network) Supports WPA and WPA2 protocols