Risco RW332M - Zone Crossing

Page 67
message will be erased. This will be indicated in the event log, but no alarm will be
generated. The alarmed zone's 14-day Soak Test period is then reset and restarted.
Zone Crossing
Zone Crossing is used for additional protection from false alarms and contains parameters
that enable you to link together two related zones. Both must be violated within a
designated time period (between 1 and 9 minutes) before an alarm occurs.
This type of linking is used with motion detectors in hostile or false-alarm prone
environments. Default: No cross zoning
Zones: Zone Crossing
Parameter
1
st
Zone
The 1
st
zone of a pair of zone defined for zone crossings.
2
nd
Zone
The 2
nd
zone of a pair of zone defined for zone crossings.
Time
The amount of time allowed between the triggering events for both zones to be
considered a valid violation
Correlation Type
Determine how the WiComm Pro will process violations of the paired zones.
• Not correlate: Temporarily disables any associated zone pairings
• Ordered correlate: Effects an alarm so the first listed zone is tripped before the second
• Not ordered correlate: Affects an alarm in which either zone in the pair may be
tripped first. If this case, the specified zone order (1st, 2nd) has no bearing on the
alarm activation.
Note: Zones crossed within themselves are valid pairs. They need to register a violation twice to trigger the
alarm. This process is known as Double Knock.