Xiaomi Smart Video Doorbell 2 [Smart Doorbell | AI Face Recognition | Infrared Night Vision Doorbell | Two-way Intercom | HD Wide Angle 1080P Smart AI Doorbell]

Specifications:
Model: MJML02-FJ
Battery Type: AA LR6 1.5V
Rated Input: 4.5V/0.2A
Resolution: 1920x1080
Lens Angle: 139°
Night Vision Light: 4 x 850nm IR LEDs
Intercom Function: Support
Storage Function: Cloud Storage
Connection Protocol: WIFI IEEE 802.11b/g/n 2.4GHz, RF433NHz
Operating Temperature: 0℃-45℃
Operating Humidity: 10%-90%RH, non-condensing
Storage Temperature: <30℃
Compression: H.265
Video Frame Rate: 20FPS
Support System: Android4.3 Or iOS9.0 and Above
Warranty: 1 Year Warranty by Mobile 2 Go