TTlock Smart Electronic Door Lock – Touch Keypad & App Control
TTlock Smart Electronic Door Lock – Touch Keypad & App Control
TTlock Smart Electronic Door Lock with Touch Screen Keypad
Upgrade your home, hotel, or apartment with the YRHAND TTlock Smart Electronic Door Lock — a premium keyless entry solution that puts total access control at your fingertips. Built from 304 stainless steel and zinc alloy, this sleek black touchscreen lock combines cutting-edge Bluetooth connectivity with multiple convenient unlock methods for ultimate flexibility and security. Made in Mainland China.
Multiple Ways to Unlock
- TTlock App (Bluetooth) – Unlock with your smartphone (Android 4.3+ / iOS 9.0+)
- Digital Keypad – Enter your personal passcode on the capacitive touch screen
- M1 Card / Bracelet – Tap a compatible RFID card or bracelet for instant entry
- Fingerprint – Biometric recognition for fast, hands-free access
- Mechanical Key – 2 backup keys included for emergency access
- Remote Unlock – Pair with optional Wi-Fi gateway (sold separately) for remote control via app
Key Features
- Share E-Keys & Time-Limited Codes — Grant access to guests, housekeepers, or family members and set exactly how long their access is valid. Full control without handing over a physical key.
- Real-Time Access Log — View a complete history of every entry event in the TTlock app, so you always know who came and went and when.
- Silent Mode — Toggle lock sounds on or off for late-night arrivals or quiet environments.
- Passage Mode — Set the lock to remain open during high-traffic hours and revert to locked mode with a single tap.
- Time Attendance — Perfect for small offices: track daily entry records for every user by app, card, or passcode.
- Voice Assistant Compatible — Works with Amazon Alexa and Google Assistant (gateway required).
- Low Battery Alert — Warns you when voltage drops below 4.8V with at least 50 unlocks remaining so you're never locked out.
- Privacy Deadbolt — Interior deadbolt for added personal privacy.
- IP66 Weather Resistance — Rated for dust and water resistance, suitable for both interior and light exterior use.
Technical Specifications
- Material: Zinc Alloy + 304 Stainless Steel
- Color: Black
- Power: 4 × 1.5V AA (LR6) alkaline batteries (up to 12 months battery life)
- Connectivity: Bluetooth (Android 4.3+ / iOS 9.0+); Wi-Fi via optional gateway
- Compatible Door Thickness: 35–55 mm
- Compatible Door Types: Steel, Wood, Brass, Stainless Steel
- Handle Direction: Reversible (supports left and right-hand doors)
- Protection Level: IP66
- Certifications: CE, FCC
- Smart Home Platform: TTlock App, Amazon Alexa, Google Assistant
- Included: Lock unit, 2 mechanical keys
- Gateway: Not included — contact us if needed
What's in the Box?
- 1 × YRHAND TTlock Smart Electronic Door Lock
- 2 × Mechanical Backup Keys
- Installation hardware & instructions
For general smart home security guidance, visit the U.S. Consumer Product Safety Commission – Home Safety resource.
Frequently Asked Questions
Q: Does the TTlock smart electronic door lock work without a Wi-Fi connection?
A: Yes! The lock connects directly to your smartphone via Bluetooth, so you can unlock it without Wi-Fi. For remote access (unlocking from a different location), you will need the optional TTlock Wi-Fi gateway, which is sold separately.
Q: What door types and thicknesses are compatible with this smart touch screen lock?
A: This lock is designed for doors with a thickness of 35–55 mm and works with steel, wooden, brass, and stainless steel doors. The handle direction is fully reversible, supporting both left- and right-handed door configurations.
Q: How long do the batteries last in this digital keypad door lock?
A: Powered by 4 standard AA (LR6) 1.5V alkaline batteries, the lock is designed to run for over 12 months under typical use. A low-battery warning triggers when voltage drops below 4.8V, giving you at least 50 more unlocks to replace the batteries before losing access.
Q: Can I grant temporary access to guests or service staff?
A: Absolutely. Through the TTlock app you can share time-limited e-keys or passcodes, setting a specific validity window (e.g. a single day, a weekend, or a set number of hours). Access automatically expires when the time period ends — no need to change the lock code afterward.
Q: Is this electronic door lock compatible with Alexa and Google Assistant?
A: Yes. The YRHAND TTlock lock supports Amazon Alexa and Google Assistant voice commands. A compatible Wi-Fi gateway is required to enable voice and remote control features.