2 Pack Overhead Door Floor Garage Shutter Contact Sensor Security Alarm Switch

50mm x 106mm x 50mm for L bracket 105mm x 45mm x 10mm for contact Not for AC voltage When the magnet is next to the switch, the loop

Honeywell Ademco 958 Overhead Door Contacts

Adjustable magnet with L bracket for fast installation. 24 in. Armored cable is standard Standard gap — 2-3/8 in. (60mm) minimum Epoxy sealed for protection from moisture and impact.

SM-226L-3Q Seco-Larm Overhead Door Mount N.C. Magnetic Contact w/ 3 Wires for N.O./N.C. Applications

Switch contained in low-profile cast aluminum housing anchored directly to the floor and curved, so heavy vehicles can cross over without damaging it. Magnet in gray ABS case mounted

Potter Amseco ODC-59A Overhead Door Switch

An overhead door contact that is UL and ULC listed, with a 2″ operating gap, a 24″ stainless steel armored cable, adjustable aluminum L bracket and a hermetically sealed