Keep your house and belongings safe by protecting it with this fingerprint biometric padlock. Say goodbye to keys, just use the fingerprint sensor and it will unlock within 0.5 seconds. It has a capacity of up to 20 fingerprints so you and your whole family can use it. It also has an LED indicator that will prompt when the battery is low and it comes with USB charging cable for a quick charge. Made of zinc alloy with a polished finish, it is durable and will work even when it's wet. No need to worry about forgetting where your keys are.