SEM Security Systems
a division of Southeast Mobility
So, your yellow light is on, the keypad is beeping, you've
pressed *2 and the keypad is displaying a 6, or it reads out
This means that something is not right on one of the zones.
On a wireless zone it usually means that you have replaced
the battery and did not get the contact or sensor
reassembled correctly. Inspect the sensor to be sure that it
is seated correctly and that the housing is properly latched
onto the mouting plate. If it is a wired contact then you may
want to schedule a service call since this will usually
involve a trip into the attic or crawl space. Zone tampers on
wired contacts are most often the result of a mouse feasting
on the wiring.