Manufacturer Marks USA Model IQ1L/26D Entry Features Keypad Finish Satin Chrome Handing Non-Handed Backset Grade 2, 2-3/4″ backset Door Thickness 1-3/4″ standard Operation Temporary user codes, Passage mode, Pin only mode Keypad 16 Digit tactile metal keypad Strike 4-7/8″ ASA strike Power 4 AA batteries, 95,000 operations Door Prep Standard ANSI door prep with one additional hole Standard Key Override Cylinder Marks C keyway, 6 pin w/2 keys Compliances UL Listed Warranty Lifetime Mechanical Warranty; 2 Year Electronic Warranty Weight 10.0000