GE Security 1084D-N Surface Mount Contact DPDT 3/4" GapSecure Your Premises with Reliable Surface Mount Contact Ensure reliable security with the GE Security 1084D N Surface Mount Contact. Designed for easy installation and dependable performance, this contact features wire leads and a wide gap size. Specifications: Brand: GE Security Model: 1084D N Type: Surface Screw Mount Contact Contact Type: DPDT (Double Pole Double Throw) Color: White Gap Size: 3 4 Inch Mounting: Screw Mount Leads: Wire Leads