Where can i get an outside temp transmitter to replace my broken one

SOURCE: Outside Temp not displaying on clock. 2nd

may the the sysrem is dameged besacue the same problem was with mine there was a resister was dameged i changed it i work perfect.

SOURCE: We replaced the batteries on our SIO SCAN temp

Take the batteries out of the clock AND the temp transmitter. Wait about a minute, then replace the clock batteries. Wait another minute, then replace the transmitter batteries. Once the clock synchronizes with the satellite, you will need to set the time zone and whether you want DST on or off.