Fingerprint module Dahua Technology VTO4202F-MF

The Dahua Technology Fingerprint Module VTO4202F-MF is a compact biometric accessory designed for integration with Dahua control systems. Finished in silver and built to occupy minimal panel space, the module provides fingerprint recognition for user identification and access control. Its physical dimensions are 100 mm (width) × 38.5 mm (depth) × 100 mm (height), making it suitable for mounting in entry panels, access points, or security consoles where reliable biometric authentication is required.

Advantages

The fingerprint module delivers stable fingerprint reading with a durable housing and a compact footprint that eases installation within existing Dahua systems. It supports straightforward integration with Dahua access control and intercom equipment, allowing centralized management of user credentials. The silver finish and standardized dimensions ensure compatibility with common panel layouts while maintaining a discreet appearance.

Suitable for

• Access control at residential apartment entrances and gated communities
• Office and commercial building entry systems
• Integration with intercom and door station panels
• Secure areas that require biometric authentication for staff

Key specifications

• Form factor: compact module for panel mounting
• Color: silver finish
• Dimensions: 100 mm (W) × 38.5 mm (D) × 100 mm (H)
• Function: fingerprint biometric reader for user identification
• Compatibility: designed for integration with Dahua control and access systems

How to use

Install the module into the designated slot or mounting location on a compatible Dahua panel following the manufacturer’s mechanical and electrical guidelines. After physical installation, connect to the host control system using the provided interface and configure user templates through the system management software. Enroll fingerprints for authorized users by following the on-screen prompts in the access control application, then verify templates by testing authentication at the mounted reader.

Recommendations

For reliable operation, ensure the module is installed in a dry, sheltered location away from direct exposure to harsh weather and strong light sources. Keep the reader surface clean and free of residue; enroll multiple fingerprint templates per user if frequent verification issues occur. Verify compatibility and firmware requirements with the Dahua system controller before installation to ensure seamless integration.