Smart Fingerprint Padlock with Key
While keeping the traditional keys, making your fingerprint the main way to unlock a padlock. Ewave FL-S5 uses hi-tech 360° live technology to unlock in just 1 sec. Single charge can provide 2 years of standby time and upto 2500 times of unlocking. Equipped with 2 emergency keys in case insufficient power break down. Now don't have to worry about losing the key or remembering the password.