Dahua DHI-VTM416 Lift Controller

Dahua VTM416 Lift Controller – Intelligent Elevator Access Control for Apartment Intercom Systems

The Dahua VTM416 Lift Controller is a professional-grade elevator control module designed to integrate seamlessly with Dahua’s IP video intercom systems. It provides intelligent floor access control, ensuring that only authorized users can operate the lift and access designated floors within a residential or commercial building.

Ideal for apartment complexes, office buildings, hotels, and multi-tenant developments, the VTM416 enhances overall building security by restricting floor access based on visitor credentials, intercom permissions, or resident authentication via access cards or PIN codes.

Each VTM416 unit supports control for up to 20 floors, and the system can be expanded by connecting multiple controllers to accommodate larger buildings. Integration with Dahua’s modular VTO door stations allows visitors to call a specific apartment, and upon approval, the system grants lift access only to the floor associated with that resident—eliminating unrestricted access to other floors.

Built with RS-485 communication, the lift controller ensures reliable data transmission and supports flexible system architecture. Its DIN-rail mounting design makes for easy installation in control cabinets or secure enclosures.

Key Features:

• Controls lift access to up to 20 floors per unit

• Integrates with Dahua IP intercom systems and access control

• Floor permissions linked to resident or visitor verification

• Expandable design for high-rise buildings (via multiple controllers)

• RS-485 communication for stable and secure data transfer

• DIN-rail mountable for easy installation in control enclosures

• Enhances security and visitor management

Use Cases:

• Residential apartments – ensure visitors can only access the resident’s floor

• Commercial office buildings – assign floor access by company or department

• Hotels – limit access to guest-specific floors for better privacy and security

• Mixed-use developments – isolate residential and commercial floor access