The sensor has omni-directional antennas. The shape of the covered area resembles a donut with a radius up to 100ft (maximum) and radiate horizontally all around, but are weaker upward or downward.
FastSensor recommends installing the sensors in the vertical position, i.e., perpendicular to the tracking floor.
Avoiding RF Interference
A sensor’s location and the building construction material can affect FastSensor performance and the coverage. If possible, avoid barriers or change the placement of your Mi-Fi and Sensor devices for a clearer signal path.
The potential of Radio Frequency (RF) interference due to reflective and absorbing obstructions is related to the material and shape of each obstacle. The following table depicts the potential of interference of each material:
The potential of Radio Frequency (RF) interference due to reflective and absorbing obstructions is related to the material and shape of each obstacle. The following table depicts the potential of interference of each material:
|
Low
|
Medium
|
Hight
|
Very High
|
|---|---|---|---|
|
Wood
Plastic Syntethic Material |
Water
Bricks Marble |
Plaster
Concrete Glass Wall |
Metal
|
Hint:
Keep in mind the potential of interference is related to the shape and size of the obstacle. For example, you must not mount the sensors on metal beams, but metal beams won't interfere on the sensors if they are mounted 10ft from the beam.
Another example is a metal garage door. If the garage door covers an entire wall, it will block the RF signals from one side to the other. On the other hand, if the garage door covers less than 1/3 of the wall, there may be enough room for the RF to propagate around the door.
