Ring Contact Sensor(0)No Reviews yet Pinit MSRP: $19.99 Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: Ring Contact Sensor (2nd Gen) Brand: Ring Details All-new Ring Alarm Contact Sensor (2nd Gen) Details Back DetailsAll-new Ring Alarm Contact Sensor (2nd Gen) Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review