TFX1 ——Tuya APP WIFI Smart Electronic Lock

Features: Tuya App wifi unlocks/Fingerprint/Passcode/card /mechanical key unlock. Build-in Doorbell function. Connect with Wifi with the lock, no extra gateway is needed. Send temporary passcode to your guest anywhere at any time. Easy installation and replace the old ball deadbolt lock. Finest Zinc alloy material. YRHAND Model：YRHAND TFX1     Specification: Universal for both right and left-hand door Package Included: 1pc smart lock 1pc 60/70mm adjustable backset latch 1pc latch box and strike plate 2pcs smart wristbands 5pcs smart key cards 2 mechanical keys 1pc installation crews bag Easy Installation: