Professional biometric technology with fast identification function, no key and RFID card. With your fingerprint you can easily and quickly unlock the device within 0,5 seconds. The USB emergency charging port is designed on the cabinet lock panel do urgent charging to avoid exhaustion and permanent locking of the electronic lock. After 2 hours charging, it can be used for 180 days. In addition, the fingerprint recognition area is equipped with a three-color sensor breathing light, which provides real-time feedback on the lock status of the drawer fingerprint (green-correct identification, red-identification error, blue-administrator mode). After each fingerprint identification, fingerprints are compared, combined and recorded. It can effectively improve the probability of detection, and im it is used, the more sensitive and durable it is. Easy to install and configure: store and identify fingerprints directly, without downloading and installing any application or computer. It can record 20 kinds of fingerprints. Wide Application: Electronic fingerprint lock can be widely used in office cabinets, drawers, TV cabinets, wardrobes, bedside tables, etc. Applicable spaces include bedrooms, study rooms, living rooms and offices. - Inner mesh panties Unlocking method: pure fingerprint Fingerprint capacity: 20 pieces Colour: black Material: Lock body ABS Battery: 3.7V230mA (rechargeable) Battery life: standby mode for three months Continuous switch lock: more than 1000 times Charging method: Android Micro USB 5V1A Size: Fingerprint panel: 30,2 x 30,3 x 7 mm Locking body: 65 x 87,9 x 22,2 mm The package includes: 1x Fingerprint Panel 1x Lock body 1x screw accessory pack Note: 1. Removing fingerprints means that you can remove all fingerprints instead of deleting some fingerprint records separately. 2. Save the decoder. If your fingerprint is not sensitive, you can use a decoder do clean and unlock your fingerprint. 3. Confirm that the fingerprint input was successful before use, otherwise anyone can unlock it. 4. Our do fingerprint cabinet lock comes with detailed instructions, please enter it in detail before installation and use.