JCSMARTS TTlock Bluetooth Smart Lock – NFC, App & Keypad
JCSMARTS TTlock Bluetooth Smart Lock – NFC, App & Keypad
JCSMARTS TTlock Bluetooth Smart Keyless Door Lock – 5-Way Access for Apartments, Airbnb & Hotels
Upgrade your home, rental property, or hotel with the JCSMARTS JCBL622 Bluetooth Smart Lock. Featuring five convenient entry methods — TTlock app, passcode, IC card, NFC card, and mechanical key — this stainless steel digital lock delivers flexible, keyless access management for any lifestyle. Made in Mainland China.
Why Choose the JCSMARTS TTlock Smart Lock?
- 5 Ways to Unlock: TTlock app (Bluetooth), numeric passcode, IC card, NFC smartphone tap, or traditional mechanical key — choose what works best for each guest or family member.
- Alexa & Google Assistant Compatible: Pair with the optional G2 gateway to connect with your smart home ecosystem and control the lock with voice commands.
- Remote Access via Gateway: Add the G2 gateway (sold separately) to unlock and monitor your door from anywhere in the world over Wi-Fi — no distance limits.
- Ideal for Airbnb & Short-Term Rentals: Send eKeys or time-limited passcodes directly to guests through the TTlock app — no physical key handoff required.
- Hotel Management Ready (TThotel System): The compatible TThotel platform lets hotel operators manage buildings, floors, rooms, staff, and guests from a web dashboard, Windows desktop software, or mobile app.
- Large Card Capacity: Supports up to 150–200 MIFARE 13.56 MHz IC cards for staff, guests, or family members.
- Durable Stainless Steel Construction: Polished finish available in silver or black to complement any door style.
- CE Certified & 2-Year Warranty: Built to last with a 2-year manufacturer warranty for peace of mind.
Key Specifications
| Model | JCBL622 |
| Brand | JCSMARTS |
| App | TTlock / TThotel (iOS 7.0+, Android 4.3+) |
| Connectivity | Bluetooth 4.0 BLE |
| Unlock Methods | App, Passcode, IC Card, NFC, Mechanical Key |
| IC Card Type | 13.56 MHz MIFARE |
| Card Capacity | Up to 150–200 cards |
| Mortise Type | ANSI Mortise |
| Compatible Door Thickness | 38–65 mm |
| Compatible Door Types | Wooden, stainless steel, bronze, double doors, security doors |
| Lock Material | Stainless Steel |
| Colors | Silver, Black |
| Power Supply | 4 × AA Batteries (dry cell) |
| Low Battery Alert | Audible alarm below 4.8V |
| Working Temperature | -10°C to 55°C |
| Working Humidity | 15%RH – 90%RH |
| Smart Home Platforms | Amazon Alexa, Google Assistant (requires G2 gateway) |
| Certification | CE |
| Weight | 3.5 kg |
| Warranty | 2 Years |
| Country of Origin | Made in Mainland China |
How to Confirm Fit for Your Door
Before ordering, measure your door's existing faceplate width (A) and length (B) and contact us to confirm compatibility. Door thickness should be between 38–65 mm for a proper fit.
TTlock App — Perfect for Apartments & Airbnb
The TTlock app connects via Bluetooth (up to 10 m range) and lets you unlock, share eKeys, generate passcodes, and review access history — all from your smartphone. Add the optional G2 gateway for unlimited-range remote control over Wi-Fi.
TThotel System — Ideal for Hotels & Rental Properties
The TThotel platform is a full-featured property management system for hotels, serviced apartments, and student accommodations. Issue room cards, set passcode schedules, manage guest check-ins, and monitor all smart devices from one centralized web dashboard or mobile app.
Order Note
When placing your order, please specify your door opening direction (left-hand or right-hand) so we can configure the lock correctly for you.
For more information on securing your home with smart technology, visit the U.S. Department of Energy – Home Automation & Smart Home Resources.
Frequently Asked Questions
Q: Does the JCSMARTS TTlock smart lock work without Wi-Fi?
A: Yes. The lock connects directly to your smartphone via Bluetooth 4.0 BLE within a 10-meter range — no Wi-Fi needed for local access. If you want to unlock or monitor the door remotely from any distance, you will need to add the optional G2 gateway, which connects the lock to your Wi-Fi network.
Q: Can I use this Bluetooth smart lock for my Airbnb or short-term rental?
A: Absolutely. The TTlock app lets you generate time-limited passcodes or eKeys and share them directly with guests before their arrival — no physical key exchange needed. You can also review unlock history to monitor access to your property.
Q: What door types and thicknesses are compatible with this smart lock?
A: The JCBL622 is designed for doors 38–65 mm thick and fits wooden doors, stainless steel doors, bronze doors, double doors, and older-style security doors with an ANSI-style mortise. Measure your faceplate width and length and contact us to confirm fit before ordering.
Q: How long do the batteries last, and will I know when they are low?
A: The lock runs on 4 standard AA batteries. When voltage drops below 4.8V, the lock will emit an audible alert to let you know it's time to replace them, ensuring you are never locked out unexpectedly.
Q: Is this smart lock compatible with Alexa or Google Assistant?
A: Yes — with the optional G2 gateway connected, the lock integrates with Amazon Alexa and Google Assistant, allowing voice-command control and smart home automation routines.