Description

The PowerMaster microwave sensor is a ceiling or wall-mounted motion detection unit for controlling lighting in commercial, industrial and high-bay spaces. The sensor offers four sensitivity levels (25%, 50%, 75%, 100%) selectable via six-position DIP switches on the unit’s top panel, along with eight configurable hold times ranging from 5 seconds to 30 minutes.

Designed for warehouses, workshops, storage areas and retail back-of-house spaces where lighting should activate only when needed, the sensor detects movement using microwave frequency rather than passive infrared. This allows detection through non-metallic materials and reduces false triggers from ambient temperature changes. The detection range varies by mounting height and movement speed: ceiling installations up to 3m height provide approximately 8m detection radius, while wall mounting provides approximately 4m detection radius for horizontal movement.

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