Xiaomi AI Face Identification 720P IR Night Vision Single Video Doorbell Motion Detection SMS Push Intercom（Without indoor spea

Main Features:
● AI face identification
● Motion detection and SMS video push
● Infrared night vision
● Free cloud video storage
● 720P HD resolution
● Real-time talking
● Support up to 4 users connect at the same time
● Transmitter range is more than 50 meters
Note: The receiver is not included

Specification
● Battery: 1 x AA LR6 1.5V ( included )
● WiFi connection: WiFi, 433MHz RF
● Resolution: 1280 x 720P
● Lens angle: 105 degrees
● Aperture: F2.0
● IR light: 4pcs 850nm
● Working temperature: 0 - 45 Deg.C
● System for Android 4.4 or iOS 9.0 or above version
● Executive standard: GB/T 31070
● Power supply: 100 - 240V, 50 / 60Hz