Dahua extension doorbell module, 4 buttons, IP65, IK07, silver

Dahua expansion module with 4 bell buttons

The DHI-VTO4202F-MDB4 module extends modular door stations of the VTO4202 series with four robust bell buttons and is suitable for small apartment buildings or commercial units.

Product features:

• Four mechanical doorbell buttons: Ideal for up to four separate residential units or offices.
• Robust construction for outdoor use: Aluminum alloy housing with IP65 protection against water and dust and IK07 protection against vandalism.
• Central power supply: Power supply via other modules of the VTO4202 series (5V DC), no separate power supply required.
• Flexible system integration: Compatible with other expansion modules of the Dahua VTO4202 series.

The high-quality workmanship in silver look makes the module a durable and visually matching addition to modular outdoor door communication systems.