Ttmvf fingerprint smart drawer lock, suitable for home office, etc. cruel

About this product: 【Rechargeable and humanized design】The fingerprint furniture lock features a rechargeable design and USB charging interface. The USB interface is designed for fingerprint and is suitable for charging in an emergency. Low power consumption, can last about 180 days after fully charged. Can enroll 40 fingerprints and support multiple people to manage one workbook. Fast Unlock: Fingerprint security lock adopts professional biometric technology, 360 degree angle detection, 0 fast unlock, 5 seconds. Reject the RFID lock which is insensitive due to the thickness of the cabinet door. (Please note that the applicable hole diameter is not less than 15mm). Easy to install and set up: Fingerprint lock provides an administrator function. It must verify the user's fingerprint. Administrator before adding or deleting the new fingerprint All fingerprints. Make sure the fingerprint entered successfully otherwise someone might unlock. Easy to install. Instructions attached.