956 - Ademco Recessed Rollerball Contacts (White)

360 Degree activation point makes this rollerball more versatile than wheel or plunger style contacts. Perfect for doors or windows Fast -- no magnet to be installed or aligned Packaged complete with spacers and mounting screws 3/4 in. diameter Tapered housing for faster installation

Rating: (3.00)   # of Ratings: 1    Sort: New to Old RE-SORT REVIEWS: Helpful to Less Helpful Less Helpful to Helpful New to Old Old to New High to Low Rating Low to High Rating Showing comments 1-1 of 1 1. Karen on 5/7/2007, said: The rollerball contact is not the best option for window contacts if you are putting it at the bottom of the window. The gap in my window was 3/8 between the window and tracks. The contact wouldn't register when the window was closed. Was this comment helpful? yes no   (1 people found this comment helpful, 1 did not) Showing comments 1-1 of 1