Pushbutton Combination Door Lock Lever Handle, Satin Chrome

Waterproof, keyless combination lockset features 15 different user codes, Mulitlevel users plus one-time emergency or service codes, erased from memory once used. Temporarily disable or permanently change any code at any time. Unit can be used both right and left handed, and is also reversible at the facility. 2(3/)” backset. Powered by 5 AA alkaline batteries (included), features an audible low battery alert, visual and audible entry indicators. Fits doors 1(5/8)” thick to 1(7/8)” thick. Easy one-hand operation, simply depress the correct buttons in the proper sequence and push the lever downward to retract the latch. Has key override and is open on other side. Tamper-resistant unit temporarily shuts down when codes are randomly entered. UL listed. Does have a passage code that allows the handle to move freely without using the code. Complete with 1-year warranty. Complies with  ANSI and ADA.