Xiaomi Smart Doorbell 3 - Black

Smart doorbell
External dimensions

128 x 60 x 23.5mm
Battery capacity

5200 mAh (TYP)
Rated input

5V?2A
Wireless connectivity

Wi-Fi IEEE 802.11b/g/n 2.4GHz
RF 433MHz
Infrared light

940 nm infrared light
Audio system

Two-way voice calls
Storage

Cloud storage
Charging temperature

0°C to 45°C
Operating temperature

-10°C to 45°C
Operating humidity

10% to 90% RH, non-condensing
 

Chime
External dimensions

60 x 60 x 39.6mm
Rated input

5V?1A
Wireless connectivity

RF 433Mhz (receiving only)
Operating temperature

0°C to 45°C
Operating humidity

10% to 90% RH, non-condensing