Seco-Larm SM-226RQ Overhead Door-Mount N.C. Magnetic Contact

Overhead Door-Mount N.C. Magnetic Contact. Magnet mounted on 'L' Bracket, contact in die-cast aluminum housing with pre-wired 24' leads, flexible stainless-steel cable. 2¾' Gap. UL listed. enclosed metal round-backed bracket.

• Overhead door surface mount
• Gold and deactivated rhodium plating for longer life reliability
• Switch contained curved, low-profile, cast-aluminum housing
• Magnet round bracket
• 24' (61cm) Wire leads cable
• 2-3/4' (70mm) Gap
• Switch dimensions: 4-3/8'x1-3/4'x7/16' (111x44x11 mm)