Eta COMPUTE SPCO0, Руководство по установке

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For other locations – variable angles
Talia also provides a more flexible method for mounting with the
correct rotation at any location within the allowed position zone
(hatched) in figure 5. This method requires additional distance
measurements and multiple steps to calculate and install at the correct
rotation angle.
Tilt
For the sensing geometry shown above, the Talia must be tilted (with
the top tilted away from the plane of the vertical wall) to ensure that
Talia’s field of view includes the door threshold (the line of the doorway
at floor level). The Talia (with its mounting base) provides a built-in
fixed tilt, such that when mounted flush onto a vertical wall, the correct
field of view is achieved.
Illumination
To achieve low power consumption and long battery life, the sensors
will rely on externally sourced illumination.