urmet domus 1067/024, Installation Manual

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DS1067-063D
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LBT20064
3.4.2.1 Intrusion
– First entry
The activation of the detector triggers the longer "Delay times entry way" of the zones associated with the detector.
During this interval, the activations of the "Way" specialised detectors that have at least one zone in common are
ignored. Once the “Delay times entry way” has expired, an intrusion alarm is generated.
The “Delay times entry way”, and consequently the generation of the alarm, can be interrupted:

by disarming all the zones with OR associations to which the detector belongs, or

by disarming at least one of the zones with AND associations to which the detector belongs.
When the “Delay times entry way” is already running, all the activations of the "First entry" specialised detectors
belonging to the zones associated with the detector whose activation triggered the delay time are ignored.
The activations of the “First entry” specialised detectors that belong to other zones are instead managed independently,
each with its own “Time entry way”.
3.4.2.2 Intrusion
– Way
The activation of the detectors triggers the Intrusion alarm, unless it is running the “Time entry way” or the “Time exit
way” of:

all the zones with AND associations to which the detector belongs, or

at least one of the zones with an OR association to which the detector belongs.
If the “Time entry way” is not running, the activation of the detector generates an intrusion alarm immediately.
3.4.2.3 Intrusion
– Last exit
When the detector returns to stand-by (magnetic contact closed, no movement for IR detector etc.), it interrupts all the
potential “Times exit way” active in the zones associated with it (resetting them at “zero”). This interruption occurs with
about 5 seconds delay compared to the real detector stand-by to prevent the involuntary generation of alarms during the
exit phase. The opening of a “Last exit” Intrusion input belonging to an activated zone, after the “Time exit way” is expired
generates an Intrusion alarm.
3.4.2.4 Intrusion
– First entry – Last exit
Combine the “First entry” and “Last exit” behaviours to enable the use of the same access door for both exit and entry.
The passing of the time can be marked by the sounding of keypad buzzers for both the “Time entry way” and “Time exit
way”.
3.4.2.5 Examples of the first entry, last exit, and way specialisations
Figure 8 - Examples of the first entry, last exit, and way specialisations