Dahua expansion module with 2 bell buttons
This compact bell module adds two mechanical call buttons to modular door stations of the VTO4202 series and is ideal for smaller residential units or offices.
Product features:
The silver-colored surface and functional design enable a discreet and durable outdoor installation.
Manufacurer:
Weight:
Benjamin M. Tanner – Managing Director and Security Expert
Do you need individual advice for your project? Do you have any questions about products, project planning or installation? As a managing director with over 18 years of experience in the field of security technology, I would be happy to help you and answer your personal concerns.
