Electronic Design

Proximity Alarm Emits A/V Alerts

Enlisting reliable technologies from the GR150/200 magnetic reed switches, Standex Electronics’ non-contact proximity alarm combines both audio and visual alerts, thought to be an industry first. The battery-powered component requires no wires or hookups and measures 3.7-mm long. Other features include a magnetic sensitivity of 2 to 4 Ampere Turns, operating time of 0.2 ms, and a release time of 0.1 ms. STANDEX ELECTRONICS INC., Cincinnati, OH. (866) 782-6339.

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