Cal-Royal DPMS-75 Door Position Monitoring Switch

Cal-Royal DPMS-75 Door Position Monitoring Switch. The Cal Royal DPMAS-75 is used for door status monitoring. Easy installation!  Sold per bag - 5 pairs per bag Used for Door Status Monitoring Provides Normally Closed (SPST Single Pole Single Throw) Switch Easy Installation in Wood, Hollow Metal or Aluminum Doors and Frames Recessed Magnetic Contact Hole Prep: ¾” Diameter x 1” Deep Contact Rating: 0.5A @ 75VDC / 100VAC Wood Door / Frame Operating Distance: 9/16” (15mm) max Metal Door / Frame Operating Distance: ½” (13mm) max Gap Width: ⅜” (10.2mm) Wire Length: ± 9 13/16” (249.9mm) Lifetime (Resistive Loads): 1,000,000 (75 VDC, 100mA) Operating Temperature: -40°~125°C Available Finishes: Black White Equal to: RCI 9540, SECO-LARM SM-4104-TQ, HES DPS-M