Front Door Smart Lock Set, Keyless Entry Deadbolt and Handle

Product Overview

The Front Door Smart Lock Set by Narpult offers a modern, keyless solution for secure and convenient access to your home or office. Designed for compatibility with standard pre-drilled doors, this smart deadbolt and handle set integrates biometric fingerprint recognition, digital passcodes, IC cards, mechanical keys, and smartphone app control—giving you five distinct unlocking methods. Ideal for homeowners, renters, apartment dwellers, and hospitality spaces like hotels, it enhances daily routines by eliminating the need to carry physical keys. With advanced security features such as anti-peeping codes and auto-locking functionality, the lock ensures peace of mind while maintaining ease of use. Built from durable aluminum alloy and engineered to withstand temperatures from -4°F to 158°F (-20°C to 70°C), this smart lock delivers reliable performance in various environments.

Key Features

• Fingerprint Recognition: Unlock your door in just one second with over 99.99% accuracy. The system can store up to 50 unique fingerprints, making it easy for multiple household members or staff to gain access without sharing physical keys.
• Multiple Access Methods: Enjoy five ways to unlock—fingerprint, personal passcode, IC card (includes 4 cards), mechanical key (includes 2 keys), and remote control via the TTlock app—ensuring flexibility whether you’re at home or away.
• Smart App Integration: Use the TTlock app to generate permanent, timed, one-time, custom, or recurring passcodes remotely. This feature allows you to share temporary access with guests, service providers, or family members without compromising security.
• Automated Security Functions: Configure auto-lock settings ranging from 5 to 900 seconds after entry or exit, helping prevent accidental left-open doors. One-touch locking and passage mode add convenience during busy periods.
• Voice Control & Remote Access: Supports Alexa voice commands when paired with the optional G2 Wi-Fi gateway (sold separately). Enable remote monitoring and control via voice or app-based commands for added convenience and security.
• Enhanced Physical Security: Features anti-peeping code input so no one watching your keypad entry can guess your password. After four incorrect code attempts, the keypad locks for five minutes to deter brute-force attacks.
• Durable Construction: Made from high-strength aluminum alloy with IP63 waterproof rating, ensuring long-term reliability in diverse weather conditions.

Technical Specifications

• Material: Aluminum Alloy
• Waterproof Rating: IP63
• Operating Temperature Range: -4°F to 158°F (-20°C to 70°C)
• Fingerprint Storage Capacity: Up to 50 users
• Passcode Storage Capacity: 50 permanent + unlimited temporary codes
• IC Card Storage Capacity: Up to 50 cards
• Includes: 4 IC Cards, 2 Mechanical Keys
• Auto-Lock Time: Adjustable from 5 to 900 seconds
• App Compatibility: TTlock (iOS/Android)
• Voice Assistant Support: Alexa (with G2 gateway)
• Door Thickness Compatibility: 1-3/8″ to 1-3/4″

Benefits & Use Cases

This smart lock set is well-suited for residential front doors, office entrances, rental apartments, short-term rentals, and hotel rooms where secure yet flexible access is essential. Homeowners benefit from eliminating forgotten keys and providing trusted individuals with easy entry using their fingerprints or personalized codes. Property managers appreciate the ability to issue time-limited or single-use access codes to cleaners, maintenance workers, or Airbnb guests without physical key exchange. The inclusion of both digital and traditional mechanical keys ensures backup access even if electronic systems fail. Its robust build and wide temperature tolerance make it suitable for garages, workshops, or homes in regions with extreme seasonal changes. The silent operation mode preserves privacy in shared living spaces, while passage mode allows uninterrupted entry during gatherings or late-night arrivals.

Important Notes

Installation requires only a standard cross screwdriver and should take under 30 minutes for most users with a pre-drilled door. Ensure your door meets the thickness requirement of 1-3/8″ to 1-3/4″. Voice control and full remote functionality require an additional G2 Wi-Fi gateway, which is not included. Always test all access methods upon setup to confirm proper function. While highly secure, like any electronic device, regular battery checks are recommended—the lock operates on batteries and includes low-battery warnings before shutdown.