
- Application Note -
Security Enhancements
Sequence of Operation
System Sequence of Events
Objective Equipment List
Requires that two (or
more) zones have an
open condition before
an annunciation/
activation will occur.
¨ Apex Destiny 6100 control panel,
rev. 8.05 or greater
- Simultaneous Trip -
1) A zone will be programmed into the system (with speech, beeps, and show status
suppresssed) and linked to a Control Channel. This Control Channel will point to one of the
seven pull-to-ground auxiliary pins on the board. Whenever the zone is opened, this pin will
pull to ground.
2) A second zone will be programmed into the system (again, with speech, beeps, and show
status suppressed) and linked to another Control Channel. This second Control Channel will
point to the on-board relay. Whenever the second zone is open, the relay will close.
3) The wire from the pull to ground pin will then be wired through the on-board relay to a third
zone which will be programmed to speak, go into alarm, etc.
Note: Both of the first two zones must be active (open) within 30 seconds
of each other (programmable) in order for the third zone to be tripped
and cause an activation. Either of the first two zones tripped by itself
will not cause an alarm activation.
This application can be used in False Alarm Prevention.
Sometimes referred to as Cross Zoning.
The designated two zones must have an open condition before an annunciation /
activation will occur.
Apex Technical Support 800-272-7937
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