Call button module Dahua Technology VTO4202FB-MB2 Black 1000mm

The Dahua Technology VTO4202FB-MB2 call button module is a slim-accessory component designed to integrate with Dahua Europe intercom and access control systems. With a 1000mm width and a low-profile black finish, the module provides a continuous touchpoint for visitor interaction and call initiation while maintaining a narrow depth and discreet presence on entry panels.

Advantages

The module's elongated 1000mm form factor allows flexible placement across multi-button panels or alongside video intercom units, offering a uniform appearance and consistent user reach. Its black housing complements various exterior and interior installations and supports compatibility with Dahua systems to ensure straightforward integration and reliable electrical and signal interfacing.

Suitable for

• Upgrade or expansion of Dahua intercom panels in residential buildings
• Commercial entry systems requiring extended call/button surfaces
• Multi-door or multi-apartment access panels where uniform button modules are needed

Key specifications

• Color: black
• Width: 1000 mm
• Depth: 30.5 mm
• Height: 49.9 mm
• Designed for integration with Dahua Europe intercom and access control systems

How to use

Install the call button module into the designated slot or mounting frame of the Dahua entry panel according to the system's installation guidelines. Ensure proper electrical connections and secure mounting; confirm that the module aligns with the panel wiring for call signaling. After installation, perform a functional test to verify that call initiation and any indicator functions operate correctly within the Dahua system environment.

Recommendations

For reliable operation, follow Dahua system installation instructions, use compatible mounting accessories, and verify environmental suitability for exterior or interior placement. Periodic inspection and cleaning of the module surface will maintain appearance and tactile response.