Royalock smart padlock SG-100 Stainless Steel Fingerprint Padlock for dormitory door, cabinet door, school bag, trunk

High toughness steel locking beam Intelligent, reliable and intimate protection Lock beam, hard, comfortable, beautiful

Zinc alloy material Real material, can easily cope with outdoor bad weather

Semiconductor fingerprint identification Solve the problem of forgetting your keys. Password leakage and other issues. Implement your own way of opening

Q&A
1. What if I can’t identify my fingerprint?
Usually fingerprint recognition is not successful, generally fingerprint wear, peeling, scratches, dirty, wet fingers, or fingerprint collection mouth dirty, water droplets.t is necessary to ensure that the finger and fingerprint window are clean and dry to identify successfully.In order to prevent finger scratches, it is recommended to enter at least 3 fingerprints after purchase.
2. How many fingerprints can be entered?
Two fingerprints must be registered consecutively for the first time, and eight fingerprints can be added later.
3. What if the battery dies?
Connect the charging port with USB, the red light is on, indicating that charging is taking place, and the lock can be unlocked normally during charging. A light out indicates a full charge.
4. How long will it last on a full charge?
it can be used for six months on a full charge, and a red light will flash when the battery is low.