D89A RS485 Smart Wall Switch
The D89A is an RS485 smart wall switch designed for integrated lighting and building control applications. Featuring an aluminum panel and mechanical tact switch buttons, it combines a clean metal appearance with responsive physical operation. Available in 1 to 4 button configurations, the D89A supports flexible project layouts, two-color backlight status feedback and a selection of spray-painted and brushed finishes.
Backlight Feedback
The D89A features two-color backlight indication to make switch status easier to identify. The different light colors provide clear visual feedback during operation.
White illumination indicates that the corresponding function is switched on.
Orange illumination indicates that the corresponding function is switched off.
Aluminum Panel Finishes
The D89A features an aluminum switch panel with spray-painted and brushed surface treatments. Different finish and color options allow the RS485 wall switch to coordinate with a range of interior styles and project designs.
Flexible Installation
Multiple switch panels can be arranged together to create coordinated control combinations. This provides flexibility for different wall layouts and installation requirements in residential, hotel and commercial projects.
RS485 Control System
Integrated into an RS485 control system, the D89A smart wall switch can be configured for different project control requirements. Depending on the system design and button assignments, applications can include lighting control, scene activation and compatible curtain control. It provides a physical control interface for residential, hospitality and commercial building projects.
Technical Information
Key specifications of the D89A aluminum push button switch for project selection and system integration.