Manufacturer Schlage Electronics Model CO-200-993R-70-PRK-BD Entry Features Proximity Plus Keypad Finish Satin Chrome 626 Handing Non-Handed Door Thickness 1-3/4 standard Operating Temperature -31 to 151F (-35 to 66C) Audit Trail 2000 Audits Power 4 AA batteries (standard off the shelf: included) Interchangeable Core Models Small format Best and equivalents (6 or 7-pin length) Compliances UL 294 listed ANSI/BHMA ANSI/BHMA 156.25 Grade 1 Warranty 1 Year Warranty Weight 10.0000