Description
![STEP DB9 Bluetooth Module, STEP Elevator Bluetooth Service Tool](https://www.elevatorvip.com/wp-content/uploads/2023/02/STEP_DB9_Bluetooth_Module.jpg)
STEP DB9 Bluetooth Module, STEP Elevator Bluetooth Service Tool
Model: DB9
Part Name: STEP Elevator Bluetooth Service Tool
Specification:
STEP DB9 Bluetooth Module, STEP Elevator Bluetooth Service Tool
Model: DB9
Part Name: STEP Elevator Bluetooth Service Tool
Specification: