Xiaomi Smart Doorbell 3

Product model : MJML06-FJ
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
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
Package contents : Smart doorbell x 1, Chime x 1, Type-C charging cable x 1, Mounting base x 1, Removal pin x 1, User manual x 1, Screws x 1, Attention sticker x 1