How can I adjust the detection range of my Niko 41751 Master Presence Detector?

[StEthan]

Adjusting the detection range of your Niko 41751 Master Presence Detector is straightforward. To modify the detection area, use the enclosed half-shells. Place these between the lens and cover. This process allows you to effectively decrease the detection range, customizing it to your specific needs. For optimal performance, Niko recommends mounting the detector at a height between 2 and 3.5 meters. If you need to cover a larger area, you can expand your system by adding up to 10 secondary presence detectors; either the UP edition (Art. No. 41752) or the AP edition (Art. No. 41753) are compatible. When incorporating multiple detectors, ensure an overlap of approximately 30% in their detection areas. This overlap guarantees seamless and uninterrupted detection across the entire coverage zone, enhancing the reliability of your Niko presence detection system.