R2 Parameters

Control method YEEUU Smart APP & Tuya APP
Fingerprint capacity 50pcs
NFC capacity 100pcs
Recognition time <1s
Gateway support
Endurance Open the door 10 times a day, the battery life is more than 1 year
Battery 2 AA batteries
Operating voltage 4.5V
Stand-by current 30μA
Working current 310mA
Working humidity 40% RH ~ 80% RH (non-condensing)
Operating temperature   -20 ° C ~ 70 ° C
CMF Black

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