Bosch Security System User Manual page 48

Part II: System Commands
PERIMETER INSTANT (COMMAND + 2)
4. The display shows
Perimeter On
Instant.
After arming the perimeter without delays, you
cannot enter or exit the premises without
disarming the system. Opening a perimeter
door before disarming will generate an alarm. If
this happens, silence the alarm by turning your
system off and call your security company to let
them know that it is not an emergency
situation.
Security System User's Guide
4998122475C