Radio Shack 49-421A Home Security System User Manual


 
10
OPERATION
USING YOUR DOOR
ALARM
A pair of keys is provided to operate the
Off/On
key switch. When the alarm
Illustration that was on
the front cover of the O/M
with callouts to Key Switch
and Mode Switch.
49-421a.fm Page 10 Thursday, August 19, 1999 7:48 AM