Edwards Signaling & Security Systems, part of GE Security, is offering a free new selection guide to help customers choose the best signal for working safely in hazardous and adverse locations. The 75-page, four-color brochure, titled Crystal Clear Communications for Hazardous and Adverse Locations, describes a line of industrial signaling solutions including warning beacons and strobes, horns and sirens, buzzers, multiple-tone generators, heat and smoke detectors and steam whistles. Edwards Signaling, part of GE Security

For Free Information circle 346 or visit www.sdmmag.com/webcard or www.gesecurity.com/signaling