We at DESLOC are dedicated to simplifying home security while preserving comfort and aesthetics. With the launch of our B200L Fingerprint Smart Lock with Handle, we’ve brought together key technologies that modern households can rely on. For homeowners searching for the best keyless entry door lock, this product delivers intelligent access options backed by thoughtful design and lasting materials.
The DESLOC B200L was developed to support the needs of single-family homes, offering flexible entry options including fingerprint scanning, IC cards (fobs), PIN codes, app-based control, and physical keys. Designed for those who expect more from a keyless door lock and deadbolt, it balances everyday convenience with essential security features.
Built for Real-Life Situations
When engineering the B200L, we focused on reliability, ease of use, and protection against environmental challenges. The lock carries an IP54 rating, offering dust and water resistance for daily use. The biometric reader responds in under 0.3 seconds, and the lock re-engages automatically upon closing—helping prevent accidental unlocks.
The lock can be easily installed using just a screwdriver, compatible with most standard U.S. doors. It runs on 4 AA batteries (not included) and offers up to 12 months of operation before needing replacement. A low-battery alert system ensures you're never caught off guard.
With the G2 gateway, users can activate smart voice control or remotely unlock the door via smartphone. This capability allows you to manage entry no matter where you are. It’s especially useful for letting in guests, family, or service providers at scheduled times.
Control Access Your Way
We know homeowners need both control and simplicity. That’s why the B200L supports multiple user profiles and secure temporary codes. The TTLock App makes it easy to share access via ekeys, set expiration times, and track unlock events. These features, when combined, make it one of the most reliable options for anyone seeking a keyless door lock and deadbolt for long-term use.
Additionally, having physical keys as a backup ensures peace of mind, while the IC card option provides yet another fast, secure way to gain entry. Whether you're upgrading an existing door or setting up a new smart home system, the B200L offers a solid platform for secure access control.
Conclusion
The DESLOC B200L is more than a digital lock—it’s a complete home access system tailored to today’s lifestyle. With multi-method unlocking, secure construction, and mobile integration, it provides exactly what many expect from the best keyless entry door lock.
We’ll continue to design smart, user-friendly products like this that help redefine how homeowners think about everyday security. If you're ready to invest in a keyless door lock and deadbolt that meets real-world demands, the B200L is ready to deliver dependable performance without compromise.
