Radionix CDL2-A15G 15 m Anti-Mask Motion Detector

Detect movement within a stated 50 ft (15 m) range while adding anti-mask capability to a physical-security detection point. Radionix CDL2-A15G fits alarm-system designs that need a motion detector with a defined coverage distance and a masking-related protection feature. Its role is to contribute motion detection to a wider intrusion-detection design rather than provide video surveillance or access-control functions. The 15 m coverage figure gives security designers a concrete starting point when positioning detection equipment for an interior protected zone. Actual coverage in an installed environment depends on detector placement, aiming, room geometry, partitions, furnishings, obstructions, and sources of thermal movement. Map the stated range against the protected area, then account for likely obstructions and masking attempts during placement and acceptance testing. The 50 ft measurement is useful for projects documented in imperial units, while 15 m supports metric site plans. Within a motion-detector selection, the defining characteristics of this unit are its stated 15 m detection range and anti-mask capability. Use it where an alarm design calls for coverage through an interior area and where obstruction of the sensing function is a relevant concern. Keep anti-mask capability as a separate selection criterion from detection range: the two characteristics address different aspects of a protected-space design.