At Amazon, get this Teeho WiFi Fingerprint Smart Door Lock for $55 automatically at checkout. It’s the best price Amazon has charged for this model. It runs on 8 AA batteries rather than the 4 used in many similar locks, and it comes with 2 backup keys for entry if the Wi-Fi connection or batteries fail. The zinc alloy build is designed for exterior doors, including rentals and outdoor installations. Buy Now at Amazon
Connects directly to 2.4GHz Wi-Fi for remote locking, unlocking, and activity tracking Fingerprint unlock in about 1 second with 99.99% recognition accuracy Supports over 100 passcodes, 20 fingerprints, 2 backup keys, app control, and voice unlock Works with Amazon Alexa and Google Assistant for voice commands Runs on 8 AA batteries with low-battery alerts sent through the app
