Space or click for the next photo.
@cxl_001 for the photos. This model of siren was originally made by ACA (Alerting Communicators of America). When ACA went bankrupt in the year 2001, ASC (American Signal Corporation) bought out some of ACA's sirens. These sirens included the ACA Penentrator series. ASC turned the P-50 into the T-135, the P-10/15 into the RM-127/130, and all of the alertronic sirens. This particular ASC T-135 has an ASC control cabinet as well as a Federal Signal (FS) control cabinet. I've also seen an FS 2001-130 with an ASC control cabinet. Link to that 130: https://scratch.mit.edu/projects/874662892
