Spaceage Spaceage SSU-MSR-50CO JMAC# SPACEAGE-SSU-MSR-50CO CNTRL W STROBE/SOUNDER USE W/SL-701 DUCT DETETOR UPC: 849137005379Also known as: O6-SSUMSR50C, SSUMSR50CO For more information about the Spaceage SSU-MSR-50CO, please contact us. MSRP: Was: Now: $118.00 Add to Cart