Manufacturer Schlage Electronics Model CO-200-CY-50-PRK-LD Entry Features Proximity Plus Keypad Finish Satin Chrome 626 Handing Non-Handed Backset 2-3/4? standard Door Thickness 1-3/4 standard Operating Temperature -31 to 151F (-35 to 66C) Audit Trail 2000 Audits Strike ANSI curved lip strike 1-1/4? x 4-7/8? x 1-3/16? lip to center standard Power 4 AA batteries (standard off the shelf: included) Standard Key Override Cylinder Less Cylinder (Not Included) Compliances UL 294 listed ANSI/BHMA ANSI/BHMA 156.25 Grade 1 Warranty 1 Year Warranty Weight 10.0000