frequency of Mail Guard?
 

Hi, can anyone tell me the frequency of the Radio Shack model 63-1110
"Mail Guard"? I'd like to make a directional antenna for the
receiver. I've looked thru all the doc, nameplates and even asked
Radio Shack via email --nothing.

Look up the FCC approval number (from the decal) on the FCC website.
Reportedly, this will tell you everything you might want to know (so
I've read). Maybe.
Obviously, it'll be one of the unlicensed frequencies like 433 MHz.

Thanks so much. I looked into the site found the frequency and even
got schematics. Start at www.fcc.gov/oet/fccid.