2 AOD-210
SATEL
Radio communication
The detector connects to the controller / control panel at regular time intervals to provide
information about its state (periodical communication). Additional communication may take
place as a result of alarm (see “Operating modes”).
Alarms
The detector will report alarm:
after detecting a motion in the protected area by both sensors within a time period shorter
than 4 seconds (this alarm can only be reported in the active mode – see “Operating
modes”),
after detecting a fault in the motion detection system,
when the light intensity drops below a defined threshold,
after opening the tamper switch (tamper alarm).
Operating modes
Active
– information about tamper alarm, motion detection alarm and light intensity drop
alarm is sent immediately. The microwave sensor is enabled after motion is detected by
the infrared sensor.
Passive
– only information about tamper alarm and light intensity drop alarm is sent
immediately. The microwave sensor is disabled, therefore no alarm can be triggered after
motion is detected. During periodical communication, information on whether the PIR
sensor detects motion is sent. This operating mode prolongs the battery life.
The detector operating mode is turned on remotely. If the detector is used in the INTEGRA /
VERSA alarm system, the operating mode may depend on the partition state (partition
disarmed – passive mode; partition armed – active mode). For more information, refer to the
ABAX 2 / ABAX controller manual / the INTEGRA 128-WRL control panel manual.
Energy saving mode (ECO)
If you want to prolong the battery life, you can enable in the detector the “ECO” option. When
the “ECO” option is enabled, the periodical communication takes place every 3 minutes. Thus
the battery life can be increased as much as fourfold. The option is only available in the
ABAX 2 system. The detector with “ECO” option enabled meets requirements of the
EN50131-2-4 standard for Grade 2.
Dusk sensor
Figure 1 shows the way the dusk sensor operates. On the timeline the T time delay is
presented (in operating mode T=15 min, in configuring mode T=3 s). Illustrated with the letter
H light intensity hysteresis and time delay make the sensor immune to short and accidental
changes of light intensity. Table 1 presents light intensity values for four detection thresholds.
For description of how to configure the sensor, please refer to the ABAX 2 / ABAX controller
manual / the INTEGRA 128-WRL control panel manual.
Information about the light intensity drop below the defined threshold (alarm) and the light
intensity restoration above the threshold (alarm restore) is sent instantly (regardless of the
operating mode).