Manufacturer Alarm Lock Model DL2875IC-S-US26D Entry Features Keypad, Audit Trail Finish Satin Chrome US26D Handing Non-Handed Backset 2 3/4 Standard Door Thickness 1 5/8″ to 1 7/8.” Operating Temperature Weatherproof -31? to +151?F (-35? to +66?C) Keypad Rugged, vandal-resistant, all metal, 12 button programmable for multi-level access functions including group or individual user codes, master and management codes, passage and emergency or service code, lockout and remote override capability and allowable entry time from 5 to 15 seconds. Audit Trail 1000 entry activity log can be polled to the Data Transfer Module (AL-DTM), any PC using Windows Software, and/or can be on-site printed using the hand-held infrared printer (AL-IR1). Activities included are: unlock/lock events, program mode changes, user entry, keypad lockout, remote release events, unauthorized code attempts, etc. Strike 1 1/8 x 2 3/4 T strike & 1 1/4 x 4 7/8 ASA strike included. With screws for wood or metal jambs. Latch Front 1 1/8 x 2 1/4 wrought brass or stainless steel. Power 5 AA alkaline batteries, supplied. Audible low battery alert, visual and audible entry indicators, unique Flex Drive motor. 100,000 cycles typical. Door Prep Standard ANSI A115 Series Prep, modified by adding additional through-bolt holes. Standard Key Override Cylinder Schlage IC Core is not included. Compliances Grade I, heavy duty cylindrical lockset, UL listed and FCC certified. ADA compliant leversets. ANSI/BHMA Durable BHMA Grade 1 Lockset Warranty 2 Year Warranty Weight 8.0000