BAPI BA/DMA-RSW2 : Surface-Mount Mechanical Door Switch
The BAPI BA/DMA-RSW2 is a 2.5-inch (64 mm) surface-mount mechanical door switch that provides door-position sensing for the BAPI Door Monitor Alarm (DMA).
The BA/DMA-RSW2 is a durable, externally mounted mechanical switch that fastens to the surface of the door frame. Paired with the BAPI Door Monitor Alarm, it signals whether the door is open or closed so the DMA can drive its status LEDs, audible annunciator, and auxiliary relays. Surface mounting makes it a good fit where drilling a recessed contact is impractical.
Specifications per BAPI datasheet rev. 06/05/24 and Installation & Operations rev. 09/02/21.
Best For
- Mechanical and electrical room door monitoring
- HVAC equipment access doors and panels
- Applications needing a visible, surface-mounted switch
- BAS door-status inputs using dry contacts
Key Features
Technical Specifications
| Specification | Detail |
|---|---|
| Type | Surface-mount mechanical door switch |
| Mounting | Surface mount |
| Length | 2.5" (64 mm) |
| Compatibility | BAPI Door Monitor Alarm (DMA) |
| Function | Door-position sensing for DMA status, alarms, and relays |
Documentation
Related Products
Frequently Asked Questions
What is the BAPI BA/DMA-RSW2?
It is a 2.5-inch (64 mm) surface-mount mechanical door switch used to sense door position for the BAPI Door Monitor Alarm (DMA).
Is the BA/DMA-RSW2 compatible with the DMA?
Yes. It is designed specifically as a door switch for the BAPI Door Monitor Alarm.
How is the BA/DMA-RSW2 mounted?
It mounts to the surface of the door frame, making it ideal where a recessed contact cannot be drilled in.
5-Year Limited Warranty
Building Automation Products, Inc. (BAPI) warrants the BA/DMA-RSW2 door switch against defects in materials and workmanship for five (5) years from the date of shipment. During the warranty period, BAPI will repair or replace, at its option, any product that proves defective under normal use and service.
This warranty does not cover damage from improper installation, misuse, alteration, or operation outside published specifications. Refer to the manufacturer documentation for full warranty terms and conditions.
