Honeywell electronic door hardware offers safety and convenience. It features a convenient one-touch locking system, 50 programmable user codes, and an alarm that sounds after four incorrectly entered user codes for added security. Available in four finishes, the electronic entry lever suits a range of doors and home decor styles. The Honeywell electronic entry lever fits a 1-3/8" to 1-3/4" door thickness with an adjustable latch that fits 2-3/8" or 2-3/4" backsets. The electronic door Lock requires 4 AA alkaline batteries to operate. One-touch locking. Easy installation. 50 programmable user codes. Backlit illumination. Fit most standard sized doors. ⚠ WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to: www. P65Warnings. ca. gov. Honeywell electronic door hardware offers safety and convenience featuring convenient one-touch locking system, 50 programmable user codes and alarm that sounds after four incorrectly entered user codes.