Smart Wire-Free Indoor/Outdoor Security Camera SPEC: 2K (2304x1296), 2.4 GHz, 6400mAh rechargeable lithium-ion battery FEATURE: 180 days battery life, Smart Detection and Notifications (motion, people), Color Night Vision, Sound and Light Alarm, Remote Control, Two-Way Audio, Voice Control (Works with Google Assistant and Alexa), Local Storage through microSD Card (Up to 512 GB), Tapo App, Weatherproof (IP65), Night Vision (Up to 15 m)