Viking’s new W-3000-EWP weather-resistant doorbox is built for outdoor use. The W-3000-EWP incorporates special sealed switches and volume controls. All connections are hand-soldered, and the circuit board is molded in a thick, flexible urethane that expands with heat and cold.
http://www.vikingelectronics.com
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This month in Access Control
- Opening Up About Door Closers
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- The Framework For Open Systems
- On A Higher Plane
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