Product Description
Upgrade your door security with the Catchface TTLock Smart Automatic Deadbolt Door Lock (A221)—a keyless electronic lock designed for wooden doors with powerful multi-access entry and smart management. Unlock using fingerprint, anti-peep keypad password, RFID smart cards, TTLock app (Bluetooth BLE), or backup mechanical keys. For advanced smart home features, add an optional gateway to enable remote WiFi control and voice assistant compatibility with Alexa and Google Home. Built with durable zinc alloy, stereo tactile buttons for accuracy, auto-lock settings, unlock records, guest access, and low-battery alarms, the A221 is ideal for homes, apartments, offices, and rental properties that want secure modern entry without the hassle of keys. 🔐🏠📲
🖐️ Fingerprint Unlock + 🔢 Keypad Password (Anti-Peeping)
Enjoy fast entry and stronger privacy:
✅ Fingerprint unlock for daily convenience
✅ Keypad supports anti-peep (virtual) password design to reduce code stealing
✅ Stereo buttons improve touch accuracy and comfort
Perfect for families, shared homes, and rental access. ✅
💳 RFID Card Access + 🗝️ Mechanical Key Backup
Flexible entry for different users:
💳 Includes smart cards for quick tap unlock
🗝️ Mechanical keys provide reliable emergency access
Great for kids, guests, staff, and users who prefer different entry styles. 👨👩👧👦✅
📲 TTLock App Control (Bluetooth BLE – No Gateway Needed for Core Features)
Manage your lock directly through TTLock app (Bluetooth nearby):
✅ Set lock features and settings
✅ Generate passwords for any time period
✅ View unlock records / access logs
✅ Invite new users or guests
✅ Register multiple locks in one app
✅ Set and adjust auto-lock time
✅ Low battery alarm notifications
✅ Attendance function for staff clock-in/out tracking (as listed)
Ideal for homes, offices, and Airbnb-style rentals that need controlled access + records. 📊📱
🌐 Add Gateway for Remote WiFi + Voice Assistant Control
Optional gateway unlocks network-based control:
✅ One-click remote unlock from anywhere
✅ Remotely manage users and lock settings
✅ Voice assistant compatibility with Alexa & Google Home (as listed)
Perfect if you want smart home integration and remote access management. 🎙️🌍✅
🧱 Durable Zinc Alloy Build (Strong Daily Security)
Made from thick, durable zinc alloy materials designed for long-term reliability and better anti-theft confidence. 💪🔒
🔒 Auto-Lock + Battery Safety Features
Built for real-life reliability:
✅ Auto-lock timing can be customized
✅ Low battery alarm in the app
✅ USB emergency charging port (as listed) to help avoid lockouts when batteries run low
✅ Powered by 4×AA batteries (not included)
Peace of mind for daily use and rentals. 🔋✅
🚪 Door Compatibility (Wooden Doors + Adjustable Deadbolt)
Designed for wooden doors with:
✅ Door thickness support: 38–55mm (listed 38–50/55mm)
✅ Adjustable deadbolt size: 60–70mm
✅ Reversible handle direction (left/right)
Flexible for many door setups in homes and apartments. 🛠️✅
🌡️ Built for Everyday Environments
✅ Working temperature: -20 to 50°C
✅ Working humidity: 10%–95%
Good for typical indoor residential and office conditions. 🏠✅
📦 What’s in the Box?
✅ Front Panel ×1
✅ Rear Panel ×1
✅ Latch ×1
✅ Smart Cards ×5
✅ Mechanical Keys ×2
✅ Screw Kit ×1
If you want a powerful TTLock smart deadbolt with fingerprint, anti-peep keypad passwords, RFID cards, Bluetooth app control, unlock records, auto-lock settings, and optional gateway support for remote WiFi + Alexa/Google voice control, the A221 is a strong all-in-one keyless entry upgrade for modern door security. 🚀🔐📲
