AJAX ocBridge Plus User Manual page 7

and the receiver is mentioned as a comparison with other devices. This distance was
found is as a result of open area tests. Connection quality and distance between the
sensor and the receiver can vary depending on installation location, walls,
compartments, bridgings, as well as the thickness and constructional material. The
signal loses a power passing through barriers. For example, distance between the
detector and receiver that divided by two concrete walls is approximately 30 m (98.4 ft).
Take into consideration, if you move the sensor even 10 cm (4 in), it is possible to
improve signi cantly the quality radio signal between the sensor and the ocBridge Plus.
5. Select an appropriate place to install the sensors.
Please check the signal level of the connected devices! The radio signal test you
can nd on the page "System's monitor" of the con guration software. To start
radio signal test press the button with antenna against the selected sensor
(Picture 6) (only when the sensors are in the operating mode and there is no red
light).
Picture 6. "System monitor" page
Picture 7. Signal level