Designed for all elevated applications, the Wildeck EdgeAlert alarm system signals an open gate condition with a flashing light and loud alarm; it can be installed on new or existing swing gates, slide gates, tilt gates or scissor gates. The system has a 120VAC plug-in power supply and can be powered by 4 long-life alkaline D cell batteries. A single-pole, single-throw 30V, 2A, 60W relay output is provided for connection to other alarms or safety controls.

Wildeck, Inc.; 262-549-4000; www.wildeck.com