Senstar Corporation LM100 User Manual

The Threshold is usually set with respect to the recorded Sensitivity Profile. Select a segment, 
then use the Threshold: spin controls to set the Threshold for that segment. A good starting point 
is to set the Threshold just below the recorded Sensitivity Profile in each segment. You can use the 
up down arrows beside the segment setting window to lower, or raise the Threshold for all defined 
segments. 

1. Establish a UCM connection to the gateway and select the Config tab.
2. Select a segment then use the Threshold: spin controls to set the Threshold for that segment.
3. Repeat for each defined segment.
4. Use the Threshold adjustment arrows to adjust the Threshold for all installed luminaires, if 

desired.

5. Save the UCM file and download the configuration data to the gateway. 

 illustrates a Segment setting window for an LM100 system, which has been split into 6 

segments and 5 zones. Segments 1, 2, 4 and 5 (Zones 1, 2 and 4) use the same Threshold 
setting. Segment 4 (Zone 3) is considered a high threat area and the Threshold has been set to a 
lower value to increase the detection sensitivity in that zone. Segment 3 represents a group of 
luminaires that are used exclusively for lighting purposes (no alarm detection required) so the 
segment Threshold is set to the maximum value of 255.

Left-clicking in the Segment window and using the up and down arrows 
on the keyboard, or the mouse wheel will also adjust the Threshold.

Set the Threshold after the Sensitivity Profile is completed and 
downloaded to the gateway.

Intrusion testing is used to verify the Threshold settings.

Figure 54: Setting the segment Thresholds

Threshold

lower Threshold setting

 for high security Zone 3

Threshold set for scheduled light

control without alarm detection

(segment Threshold set to 255)