

US140SPWH
The USP Magnetic Contact, 3/8" Press Fit, 3/4" Gap is a special performance contact with more than a 50 percent increase in Operating Gap, greatly reducing false alarms from loose entries. Each switch is welded with a solid brass splice to provide the strongest connection possible.
United Security Products (USP) has supplied quality products to the security alarm industry for more than 40 years, with proven performance in more than 100 million installations. Security systems professionals rely on USP for the most innovative products in the security industry. For your