Smiledrive Fingerprint Biometric Waterproof Smart Door Lock

1) FINGERPRINT BIOMETRIC SMART LOCK: Now, you don’t have to ever worry about losing your keys or forgetting the password, your finger is your key. Simply unlock the lock by your finger print 2) KEYLESS, APP-FREE & UNLOCKS IN SECONDS: You don’t need a key, you don’t need an app, just need to press the sensor with your finger and the lock opens within 0.5 seconds. 3) IP65 WATERPROOF: This lock comes with IP65 waterproof thus can be used for indoor as well as outdoor purposes 4) STORES UPTO 10 FINGER PRINTS: Can store up to 10 sets of fingerprint. You can share the padlock amongst your family members, friends or colleagues. 5) CHARGE IT ONCE, AND USE IT 1000 TIMES: Comes with a re-chargeable Built-in 80MAH lithium battery, you can charge it once, and use it for around 1000 times (USB Cable Provided). It also supports 6 months standby time