The CS107D is designed for ceiling heights of 8-10 feet. At 12-14 feet and above, detection performance will start to decline.
The key factors are: *The sensor's infrared technology is designed and calibrated for 8-10 foot ceiling height. This ensures accurate presence and vacancy sensing in typical applications. *At increased heights beyond 12-14 feet, the sensor's field of view expands, resulting in reduced sensitivity and potential detection gaps. *High ceilings also introduce more ambient temperature variations that can interfere with performance.
While the CS107D may still function in some limited capacity at heights above 14 feet, detection reliability and coverage area will be compromised.
For ceilings higher than 12-14 feet, we recommend considering a higher power, long-range sensor specialized for large open spaces.
For more info, see CS107D Instruction Sheet. http://keiltonmanual.s3.amazonaws.com/Instruction-CS107D.pdf