Smart Video Doorbell with Battery - 1080P HD, 120° View, Two-Way Talk, Infrared Night Vision & Cloud Storage

Colour: Black
Viewing angle: 120°
Power input: DC5V/2A USB Power
Power supply mode: 100-240v, 50-60Hz
Battery capacity: 4000 mAh
Night vision type: infrared night vision
Storage function: support for cloud storage
WiFi connection: only supports WIFI IEEE802 11b/g/n (2.4GHz)
Voice system: two-way intercom/mobile phone remote prompt viewing
Video resolution：1280x720 
System support: Android 4.3 or iOS 9.0 or above
Use APP: Tuya APP Smart Life APP
Recording distance: about 5m
Waterproof grade: IP65