Standalone RFID Fingerprint Access Control System smart watches for women the sun contains a lot

the sun contains a lot of ultraviolet light

Features: Comfortable

Recommended leg circumference 40-52cm weight 75-100kg

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leave the grain paper to dry for 24 hours

Standalone RFID Fingerprint Access Control System smart watches for women the sun contains a lotRFID Standalone Fingerprint Lock Access Control Support SD Card High quality 1000 user capacity 2 unlock method Product Specifications Material: ABS high quality material Fingerprint capacity: 1000 RFID card capacity: 1000 Working frequency: 125KHz Resolution: 450 DPI Identification time: <1S FAR: <0. 0001% FRR: <0. 01% Card reading distance: 0 10CM Built in Card Reader: EM or EM Compatible Identification method: fingerprint, RFID card Doorbell