>Power supply: 4.5V-6V>Quiescent current:<50-65mA>Working current: >250mA (strong driving ability)
>Power supply: 4.5V-6V>Quiescent current:<50-65mA>Working current: >250mA (strong driving ability)
>Emergency Power Supply: USB powered>Applicable door thickness: 40-120mm>Storage capacity: Card/password/fingerprint a total of 300 groups