New integrated controller for siren amplifier and lightbar flashing
Publish Time: 2023-10-19 Origin: Site
New combined controller for amplifier and lightbar
it is used for roof lightbar with speaker and siren ,get one controller and operation of lightbar and siren instead of complex controller.
more details ,please visit our you tube for this viedo
https://www.youtube.com/watch?v=RfDcxX-dQWo&t=17s