![Control head for BLink MPC03 Control head for BLink MPC03](https://cdn11.bigcommerce.com/s-sv6tdi0acm/images/stencil/300x300/products/2091/2135/0182F6F2-C05B-4C17-9D21-2A15C3573E39__26127.1662121807.1280.1280__68252.1662122088.jpg?c=1)
Whelen MPC03 controllers
These are for SERIAL CONTROL B-Link Light bars (blue and grey and shiels wire connection)
Controller, cables and brain
Uses standard usb cable and software to program the bar yourself
Also used with multiple B-Link accessories BL627 BL420 and more