Sensor Coverage - Extron electronics OCS 100W Setup Manual

Sensor Placement and Installation Options
When placing the sensor in a room, be sure the sensor is not aimed out through a door. The sensor can detect hallway traffic,
causing false triggers. PIR sensors trigger in response to changes in the amount of IR arriving from any of their segments of view
within a direct line of sight from the sensor. US sensors trigger in response to changes in the frequency of reflected ultrasonic
waves, caused by movement within the space.
NOTE:
Troubleshooting
See
Correct
Hallway
Sensor Placement
Figure 3. Sensor Placement and Installation Diagrams

Sensor Coverage

32'
(10 m)
23'
(7 m)
(10 m)
Figure 4. Sensor Coverage Diagrams
on page 6 if you experience false triggers.
Wrong
60˚
80˚
40'
(12 m)
20'
(6 m)
23'
(7 m)
32'
Sensor Coverage
US Minor Motion
US Major Motion
Ceiling Mount
Rotation Installation Options
40' (12 m) Major
Motion Coverage
IR Minor Motion
IR Major Motion
Wall Mount Top View
Corner Mount
10' (3 m)
Mounting
Height
20' (6 m) Minor
Motion Coverage
3