Main Features:

• AI face identification 

• Movement 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 

Doorbell Specification: Brand: Xiaomi Model: MJML01-FJ Weight: 320g Type ( Access Control ): Facial Recognition System Battery: 4 x AA Batteries (included) Power supply: 100 - 240V, 50 / 60Hz WiFi connection: WiFi, 433MHz RF Resolution: 1280 x 720P Lens Angle: 105° Aperture: F2.0 IR Light: 4pcs 850nm Working Temperature: 0℃ - 45℃

Indoor Receiver Specification: Model: MJJSQ01-FJ Input: 100V-240V, 50-60Hz Wireless Connection: RF433MHz Working Temperature: 0℃-45℃ Working Humidity: 10%-90%RH  

Dimension and Weight Product weight: 0.2000 kg  Package weight: 0.2800 kg  Package size (L x W x H): 12.00 x 8.50 x 8.50 cm

Package Contents Package Contents: 1 x Xiaomi Video Doorbell, 1 x Xiaomi Doorbell Receiver, 1 x User Manual