talking alarm vintage

[garyk1970]

anyone remember the "INVISIBEAM" module that was an add on to an alarm? the later version also has the rapper version. i just bought one that raps(took me a year to fine one),but this one is new in the box and with 3 hrs to go $560.00
going to put mine on the T i think....

INVISIBEAM Plus Total Alarm Package - (eBay item 360002197235 end time Dec-10-07 12:46:53 PST)