TMEZON Smart Door Lock Fingerprint, Keyless Entry Door Lock

Product Overview

The TMEZON Smart Door Lock Fingerprint is a modern, keyless electronic lock engineered to deliver convenience, security, and peace of mind across a wide range of settings—from bedrooms and homes to hotels and offices. This advanced door knob integrates biometric technology with smart connectivity, allowing users to unlock their doors using fingerprints, passcodes, mobile apps, IC cards, or physical keys. Designed for today’s tech-savvy households and businesses, it eliminates the hassle of traditional keys while offering robust protection against unauthorized access. With real-time activity logging, remote management via the TUYA Bluetooth app, and reliable backup options, this smart lock transforms everyday entry into a seamless, secure experience.

Key Features

• 5 Multiple Ways To Unlock: Enjoy unparalleled flexibility with five distinct unlock methods: fingerprint recognition, numeric passcode entry, TUYA APP control, IC card access (4 included), and physical keys (2 included). This multi-layered approach ensures you always have a way in—whether you’re at home, on the go, or dealing with unexpected situations like power outages.
• Fingerprint Quick Unlock: Experience lightning-fast access with an upgraded high-speed fingerprint sensor that unlocks your door in under 0.2 seconds. Boasting a 99% recognition accuracy rate, the system reliably identifies registered users instantly—no more fumbling for keys or forgotten passwords. Just place your finger once, and the door opens.
• TUYA APP Smart Control: Take full command of your lock remotely through the free TUYA Bluetooth app. No Wi-Fi required, and no monthly subscription fees apply. From anywhere within Bluetooth range, you can lock or unlock your door, share temporary digital codes with guests, review detailed entry/exit logs, receive instant alerts for suspicious activity, and manage up to 50+ user profiles. It’s smart living made simple.
• Large User Capacity: Perfect for families, shared workspaces, or hospitality environments, this lock supports up to 50 unique fingerprint templates and 100 IC cards. Each registered user gets personalized access without compromising security, making it ideal for managing multiple residents, employees, or frequent visitors.
• IC Card Support: Four pre-configured IC cards are included (compatible with 12–15 MHz frequency), enabling quick, swipe-based entry. These cards are especially useful for staff, cleaning services, delivery personnel, or short-term renters who need temporary but secure access without sharing personal credentials.
• Physical Backup Keys: For added reliability, the package includes two durable steel keys as a fail-safe option. They ensure you’re never locked out due to dead batteries, app glitches, or technical malfunctions—keeping your routine uninterrupted even during emergencies.

Technical Specifications

• Unlock Methods: Fingerprint, Passcode, TUYA APP, IC Cards, Physical Keys
• Fingerprint Recognition Speed: Under 0.2 seconds
• Recognition Accuracy: 99%
• Fingerprint Storage Capacity: Up to 50+ templates
• IC Card Storage Capacity: Up to 100 cards
• Included IC Cards: 4 pieces (12–15 MHz)
• Included Physical Keys: 2 pieces
• App Compatibility: TUYA Bluetooth App (No Wi-Fi Required; No Subscription Fees)
• Power Source: Standard AA or similar batteries (typically 6V, not specified in detail)
• Installation Type: Surface-mounted handle-style design (latch mechanism compatible)
• Compatible Door Types: Standard interior or exterior doors with existing deadbolt or latch systems

Benefits & Use Cases

This smart door lock excels in both residential and commercial environments where convenience meets security. Homeowners appreciate the elimination of lost or misplaced keys—especially when children forget them at school or partners get locked out. Parents can grant safe access to caregivers or housekeepers via time-limited digital codes, while pet owners enjoy hands-free entry without juggling bags or keys. In rental properties or co-living spaces, landlords benefit from easy-to-manage access permissions and detailed audit trails showing exactly when each tenant entered or exited.

For small offices, retail stores, or boutique hotels, the TMEZON smart lock streamlines guest check-ins and staff scheduling. Managers can issue single-use codes for deliveries or maintenance visits, revoke access instantly if needed, and monitor occupancy patterns—all without physically checking in. The inclusion of backup keys ensures business continuity during system updates or network disruptions, preventing costly downtime.

Beyond practicality, the lock’s sleek handle design blends seamlessly with modern interiors while maintaining compatibility with most standard door thicknesses (typically 1.37″ to 1.75″). Its surface-mount installation means minimal drilling and no major renovations—ideal for renters or quick upgrades. Plus, low-battery warnings alert you well before shutdown, so you can replace batteries proactively.

Important Notes

• The lock operates via Bluetooth connectivity using the TUYA app and does not rely on Wi-Fi or internet. This simplifies setup and reduces costs but means remote functions only work when your smartphone is within approximately 30 feet indoors (line-of-sight may vary).
• Battery life depends on usage frequency and environmental factors. Expect 6–12 months under normal conditions. Replace batteries immediately upon receiving a low-power warning to avoid accidental lockouts.
• The four included IC cards are factory-programmed and ready to use. Adding additional cards later requires reprogramming through the TUYA app—a straightforward process accessible to all users.
• While DIY installation is possible with provided instructions and tools, professional help ensures proper alignment, smooth operation, and warranty compliance. Misalignment can affect security and longevity.
• Package contents include: 1 smart lock unit, 2 physical keys, 4 IC cards, mounting hardware, screws, user manual, and basic installation guide. No extra adapters or power supplies are required beyond standard alkaline batteries.