Aleph MY40 Motion Detector

Aleph's most popular dual-beam photoelectric detector Aleph MY40 - The Aleph MY40 provides the most advanced features in a very attractive, compact weather resistant design. Included in the MY40 series are dual beam - pulsed infrared, sealed optics, variable beam interruption time, indoor/outdoor use, metered voltage outputs and a simple-to-use viewfinder for easy alignment. Wall and/or pole mounting hardware is included. Detection distance of the MY40 is 44 yards outdoor / 88 yards indoor.