Mi Home Security Camera 360°1080P, 1080P HD, 110°ultra-wide-angle with 360°rotatefuntion, 2.4G Wifi, Advanced Night Vision, Two-way audio communication, Intelligent detection, reduce false alarm, Multi-device remote view, Smart Voice Control, Work with Google Assistant，Amazon Alexa, Full encryption for privacy protection, Input 5 V=2A Lens Angle: 110°, Video Encoding H.265, Resolution 1080P, Frequency 2412 –2472 MHz, Operatingtemperature -10℃~ 50℃, Expandable Memory, MicroSD Card (Class 10 or above, up to 64 GB) Compatible with Android 4.4, iOS 9.0 or above