Doorbell model: www.costco.com/blink-whole-home-security-system-bundle.product.100805528...
Siding type: Vinyl
Siding length from top to bottom edge: 4 and 7/8 inches
Vinyl siding projection: 3/8 inch
Distance from top of siding to hole for wiring: 5/8 inch
Split: Doorbell and mount need to cover 3 inches on the bottom, with the rest on the top
Color: Black