ZK Teco Smart Door Lock with Alarm - Lock / Unlock with Fingerprint, Mobile App, Password, Key
- [World's First 4-in-1]: Key less Entry Smart bio-metric Lock with Code + Smartphone + Fingerprint + Key unlock methods(Suggest Operation Temperature:>=32℉)
- [Visitor Password]: Create a ONE-TIME password for your Guests, Visitors, or house sitters via your smartphone
- [Anti-peep virtual password]: Anti-peep password is random digits +correct digits+ random digits, user may enter any random digits in front of or behind the correct password to create unlimited random passwords to secure your place
- [Opening Record Query]: A 24/7 activity log tracks who enters and exits your home. And with unique keys for each user, you’ll always know who opens your door and when.
- [Convenient&User friendly]: Share codes anytime anywhere, voice guide with adjustable volume, back up key for emergency, Bluetooth 4.0 provide less consumption.