SD-MC-7(0)No Reviews yet Please log in to see price or purchase this item SKU: SD-MC-7 Internal error List Price: $68.00 Manufacturer: Sdc Security Description: Security Door Controls (Sdc) Door Position Switches Biased High Security Recessed Magnetic Door Position Sensor, 1 In., Spdt, 30Vdc Weight: 0.5 More On The Way Sdc Security Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review