Product specifications
name
xiaomi smart doorbell 3s
product model
mjml07-fj
external dimensions
146 × 52 × 29mm
ip rating
ip65
battery capacity
5200mah (typ)
rated input
5v⎓2a (type-c port); 8-24vac, 10-40va, 50–60hz (doorbell ac transformer)
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
-20°c to 50°c
operating humidity
10%-90% rh, non-condensing
chime specifications
product model
mjjsq04-fj
external dimensions
60 × 60 × 39.6mm
rated input
5v⎓1a
wireless connectivity
rf 433mhz (receiving only)
operating temperature
0°c to 45°c
operating humidity
10%-90% rh, non-condensing