Bosch EL400VF Fully Automatic 3D Face Recognition Smart Lock

Bosch EL400VF is a premium fully automatic smart lock that redefines modern home security with its advanced 3D face recognition technology and integrated video intercom system. Designed for users who demand both convenience and high-level protection, this smart lock combines multiple biometric and digital unlocking methods into one seamless solution.\

Advanced Multi-Method Unlocking System on Bosch EL400VF

The Bosch EL400VF is engineered to deliver a seamless and secure access experience by integrating multiple unlocking methods in a single device. Users can conveniently choose from:

• 3D Face Recognition (contactless and hands-free)
• Semiconductor Fingerprint Identification
• Anti-peep Password with 16-digit virtual keypad
• RFID Card Access
• Mechanical Key for emergency use
• Remote Unlock via Mobile App

This combination ensures both convenience and layered security, making it suitable for modern apartments, villas, and office environments.

Next-Generation 3D Face Recognition Technology

At the core of the Bosch EL400VF lies a high-precision 3D facial recognition algorithm, designed to deliver fast and highly accurate identification.

• Recognition time: less than 1 second
• FAR (False Acceptance Rate): < 0.0001%
• Recognition distance: 40–90 cm
• Height adaptability: 120–190 cm

The system uses depth-sensing technology, making it resistant to spoofing attempts such as photos or videos, thereby significantly enhancing security.

->> See more: Bosch EL600F smart door lock 

High-Sensitivity Semiconductor Fingerprint Sensor

The lock is equipped with a premium semiconductor fingerprint sensor, offering:

• 360° fingerprint recognition
• Fast response time
• High accuracy even with minor skin variations
• Improved durability compared to optical sensors

This ensures a smooth and reliable unlocking experience for daily use

Smart Video Intercom with Two-Way Communication

The Bosch EL400VF integrates a video intercom system, allowing users to visually verify visitors and communicate remotely.

• Built-in camera with 120° wide-angle view
• Video resolution: 1280 × 720 HD
• Indoor display: 3.97-inch screen (480 × 800 resolution)
• Two-way audio communication

This feature significantly enhances home security, especially for households requiring remote monitoring.

Fully Automatic Lock Body for Effortless Operation

Designed with convenience in mind, the EL400VF features a fully automatic locking mechanism:

• Automatically locks when the door is closed
• Motorized deadbolt for enhanced security
• Push-pull handle design for intuitive use

This eliminates the need for manual locking and ensures your door is always secured

Comprehensive Security Features for Modern Homes

Bosch has integrated multiple safety mechanisms to protect against potential threats:

• Anti-pry alarm system
• Motion detection using radar technology
• Tamper alert notifications
• Low battery warning system
• Built-in doorbell for added convenience

These features work together to create a multi-layered security system

Stable Power Supply with Emergency Backup

The lock is powered by a high-capacity lithium battery system, ensuring long-lasting performance:

• Battery capacity: 4200mAh
• Operating voltage: ~7.2V
• Emergency power supply via Type-C port

Even in unexpected power loss situations, the lock remains accessible and functional.

Premium Materials and Durable Construction

The Bosch EL400VF is built using high-quality aluminum alloy materials, ensuring durability and a premium finish:

• Front and rear panels: Aluminum alloy
• Surface treatment: Spray paint + glass coating
• Lock body: Fully automatic with stainless steel deadbolt

Its robust construction ensures long-term reliability in various environmental conditions

Smart User Management & Large Storage Capacity

The lock supports a large number of users, making it ideal for both residential and commercial use:

• Total users: up to 400
• Face recognition: 12 users
• Fingerprints: up to 100
• Passwords: up to 100
• RFID cards: up to 100

This flexibility allows easy access management for families, offices, or rental properties

Wide Compatibility & Environmental Adaptability

The Bosch EL400VF is designed to operate efficiently in diverse conditions:

• Door thickness compatibility: 38–120 mm
• Operating temperature: -25°C to 70°C
• Humidity tolerance: 25%–93% RH (non-condensing)

This makes it suitable for a wide range of climates and installation scenarios

Technical Specifications of Bosch EL400VF

Below are the detailed technical specifications of the Bosch EL400VF, providing a comprehensive overview of its design, performance, and smart security capabilities to help you better understand the product before making a decision.

Why Choose Bosch EL400VF Smart Lock

The Bosch EL400VF smart lock stands out as a premium smart lock solution thanks to its combination of cutting-edge biometric technologies, robust build quality, and intelligent security features. It is ideal for users who prioritize:

• Advanced security with biometric authentication
• Smart home integration and remote access
• Modern design with automatic operation
• Reliable performance in all environments

Where to Buy Bosch EL400VF Smart Lock

To ensure product authenticity, warranty coverage, and professional installation, it is highly recommended to purchase the Bosch EL400VF from authorized distributors of Bosch Smart Lock in Vietnam.

When buying from an official supplier, you will receive key benefits such as:

• 100% genuine Bosch products
• Official manufacturer warranty up to 2 years
• 1-to-1 replacement within 30 days for manufacturer defects
• Nationwide delivery and professional installation

Choosing the right distributor not only guarantees product quality but also ensures proper technical support and long-term reliability.

Bosch EL400VF Digital Lock Price

The Bosch EL600F EU Smart Door Lock is positioned in the premium segment, integrating advanced technologies such as 3D Face Recognition, semiconductor fingerprint scanning, and WiFi app control.

Currently, the price ranges depending on:

• Order quantity
• Project scale and installation requirements
• Door type and installation conditions
• Optional accessories and connectivity packages
• Ongoing promotions

For the most accurate quotation and installation consultation, customers should contact an authorized Bosch Smart Lock distributor for professional support and genuine products.

Contact Bosch Smart Lock Vietnam

If you are interested in the Bosch EL400VF or need expert consultation, you can contact Bosch Smart Lock Vietnam for detailed support:

• Website: Boschsmartlock.com.vn
• Hotline: 0979 146 482
• WhatsApp: 0979 146 482
• Viber: 0979 146 482

Our team is ready to assist you with product consultation, installation guidance, and after-sales support to ensure the best experience with your Bosch smart lock system.

The Bosch EL400VF is a premium smart lock that combines 3D face recognition, fingerprint access, and video intercom in one fully automatic system. With its advanced security features and modern design, it offers a safe, convenient, and smart living experience.

If you’re ready to upgrade your home security, contact Bosch Smart Lock today. Our team is ready to provide expert guidance, transparent pricing, and professional installation ensuring you get a reliable, high-performance smart lock solution tailored to your needs.