Biometric Smart Door Lock Keyless TTlock Bluetooth | JCSMARTS

JCSMARTS Biometric Smart Door Lock – Keyless Entry with Fingerprint, App & More

Upgrade your home or apartment security with the JCSMARTS JCF3264 Biometric Smart Door Lock. This sleek, CE-certified electronic lock offers five convenient entry methods — fingerprint, PIN code, IC card, mechanical key, and TTlock app — so you're never locked out. With a polished finish and direction-reversible handle, it fits seamlessly on most wooden doors.

Made in Mainland China.

5 Ways to Unlock

• Fingerprint Unlock: The fingerprint reader is built right into the handle for effortless one-touch access as you naturally grip the door.
• PIN Code Unlock: Set a secure numeric password. You can also enter random digits before or after your real code to protect your PIN from shoulder-surfing. After 5 incorrect attempts, the keypad auto-locks for 1 minute.
• IC Card Unlock: Compatible with 13.56 MHz MIFARE cards. Supports up to 100 registered cards — ideal for rental properties, apartments, and shared spaces.
• TTlock App Unlock (Bluetooth): Use the TTlock app to unlock remotely. Without a gateway, Bluetooth range is up to 10 m. With the optional gateway, unlock from anywhere in the world — no distance limits.
• Mechanical Key Backup: Physical keys are always included as a fail-safe. Keep one in your car or office for emergencies.

Smart Emergency Design

The lock runs on 4 × AA batteries and features ultra-low-power Bluetooth consumption. If batteries run low, you can temporarily power the lock via a USB cable connected to a power bank — so you're never stranded.

TTlock App & Gateway Support

The lock is fully compatible with the TTlock ecosystem. The gateway (sold separately) enables unlimited remote access, activity logs, scheduled access, and easy management of multiple users — perfect for landlords and property managers.

Key Specifications

• Brand: JCSMARTS
• Model: JCF3264
• Certification: CE
• Finish: Polished
• Handle Direction: Reversible (fits left- and right-handed doors)
• Power Source: 4 × AA Dry Batteries
• Suitable Door Types: Wooden Door & Other
• Unlock Methods: Fingerprint, Password, IC Card, App (TTlock), Mechanical Key
• Gateway Support: Yes (gateway sold separately)
• Installation: Drilling installation (replaces existing mortise lock)
• Water Resistance: Indoor use (not waterproof)
• Origin: Made in Mainland China

Choosing the Right Mortise

Before ordering, measure your existing door mortise dimensions carefully and match them to the size options listed. If you're unsure which mortise size is correct, contact us with your measurements and we'll help you confirm the right fit.

Warranty

All JCSMARTS products include a 3-year warranty. If you encounter any issues, please contact us first — our team will work with you to resolve the problem quickly.

Learn More About Smart Lock Security

For guidance on door and home security best practices, visit the U.S. Consumer Product Safety Commission (CPSC), your go-to resource for product safety standards.

Frequently Asked Questions

Q: What unlock methods does the JCSMARTS JCF3264 smart door lock support?

A: The JCSMARTS JCF3264 supports five unlock methods: fingerprint (built into the handle), PIN code, 13.56 MHz IC card, TTlock Bluetooth app, and mechanical key backup — giving you maximum flexibility and security.

Q: Does this Bluetooth smart lock work remotely from anywhere?

A: Without the optional TTlock gateway, the app unlocks the door via Bluetooth within approximately 10 metres. With the gateway connected to Wi-Fi, you can unlock and manage the lock from anywhere in the world using the TTlock app on your smartphone.

Q: What happens if the batteries die on this smart door lock?

A: If the batteries are depleted, you can power the lock temporarily using a USB cable connected to a power bank, then unlock normally. You can also use the included mechanical backup keys. It's recommended to keep a backup key outside the home (e.g., in your car or office).

Q: Is this smart lock suitable for apartment doors?

A: Yes. The JCSMARTS JCF3264 is designed for wooden doors and is an excellent choice for apartments, rental units, and home offices. The IC card feature supports up to 100 registered cards, making multi-tenant management easy. The direction-reversible handle fits both left- and right-opening doors.

Q: How do I know which mortise size to order?

A: Measure the dimensions of your existing door mortise (the metal latch mechanism inside the door edge) and compare with the available size options. If you're unsure, send your measurements to the JCSMARTS support team before ordering and they will confirm compatibility.