Sound off signal Interceptor DUO RED BLUE NEW

New old stock. Some are sealed from factory, three sets were opened to test fit with the previous dept not going with this model. Units were repacked in accessory bag. Will ship at random. All units are red blue DUO with foam gasket, hardware bag, 0, 5, 10, and 15 degree wedges. Designed to mount under your rear view mirrors for 180 degree side warning. 
 
Model # ENT2B3J
Intersector 
under mirror 
18 LED Dual Color
RED BLUE