How to Set Up and Manage Smart Locks with a Mobile App

Why use a smart lock app?

A smart lock app for TTLock replaces physical keys with secure digital access. You can lock and unlock your door from anywhere, grant temporary access to guests, and see a full history of who came and went—all from one place. It's the easiest way to manage home or rental security without copying keys or changing locks.

Step 1: Pair your lock via Bluetooth

Pairing a TTLock device takes seconds. Make sure Bluetooth is enabled on your phone, stand near the lock, and follow these steps:

1. Open Smart Lukko and tap “Add Lock”.
2. Touch the keypad to wake the lock so it broadcasts over Bluetooth.
3. Select your lock from the list of nearby devices.
4. Confirm pairing—the lock is now linked to your account.

Step 2: Control your lock remotely

With a TTLock gateway connected, Smart Lukko lets you lock and unlock your door from anywhere with an internet connection. Check the lock's current status, unlock for a delivery, or secure your home after you've left—no physical presence required.

Step 3: Share access and permissions

Give family, friends, guests, or cleaners their own access without handing over a key. Smart Lukko supports several methods for TTLock devices:

• Time-limited eKeys for short-term guests
• Permanent eKeys for household members
• One-time and recurring passcodes
• Fingerprints and IC cards for keyless entry

You can revoke any permission instantly, so access always stays under your control.

Tips for getting the most out of your smart lock

• Enable notifications to get real-time alerts on every lock and unlock.
• Keep your lock's firmware updated through the app for the latest security.
• Use auto-lock so your door secures itself after every entry.
• Replace batteries promptly when the app shows a low-battery warning.