The SX-360Z ceiling-mount detector, with its unique zoom function and highly dense, triple-element detection pattern, provides 360° of unsurpassed detection performance at any ceiling height up to 16ft high. By simply twisting the units domed lens, the detection pattern can be easily adjusted at any installation height, making it one of the most flexible ceiling detectors on the market. This, combined with its compact design, makes the SX-360 suitable for a variety of applications large or small, residential or commercial.