Features Adaptor Plate and Adhesive cover for SNV-5010 to: 4" Octagon (Raco 166), 4" Square (Raco 232), "Two Gang" (Raco 680), 4" Round (Bell 5351), 6" Diameter, +/- 7.5 degrees rotational adjustment This product delivers professional-grade performance, reliability, and seamless integration for modern security systems.