[2021 Upgraded] VOCOlinc Apple HomeKit ONLY Keyless Entry Deadbolt Door Lock Electronic LED Keypad Bluetooth Security…

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Upgrade Your Door for More Security and Privacy Protection: T Guard works exclusively with Apple HomeKit, providing end-to-end, non-reusable encryption, and two-way authentication for data between your Apple devices and T Guard. All communication is within HomeKit
Lock or Unlock in a variety of ways: Lock and unlock your door by asking Siri, via the Apple Home / VOCOlinc app, or by using the touch keypad. Last but not least, you can always do the same by using the traditional way – a physical backup key in case there is an emergency situation. The ‘Auto-lock’ feature enables you to choose when to lock the door after the user-defined length of time
Assign Temporary Access to Different People: Manage up to 30 users (friends, family members, tenants, dog walker, babysitter, etc.) by assigning a unique passcode (4-8 digits) valid for a customizable frequency and period, or simply turn on ‘Administrator only access’ to disable all passcodes; track door activities through automatically recorded logs
Extended battery life: Industry-leading power-saving technology designed to last 4 to 6 months using high quality 4 x AA Alkaline batteries (e.g. Energizer, Duracell); when you are away from home, turn on ‘Away mode’ to disable the touch panel in order to further save power
Excellent reliability and compatibility: Responsive touch control offers three levels of sensitivity for you to choose from; solid mechanical structure; fits most standard doors: 1 3/8 inch (35mm) to 1 3/4 inch (45mm) thick with 2 1/8 inch (54mm) face borehole; 2 3/8 inch (60mm) and 2 3/4 inch (70mm) backsets