Keyless Remote Deadbolt Home Security System Polished Brass

Features: Stops burglars by shutting down after three unsuccessful attempts to key the combination. Alerts those inside by sounding an alarm. User programmable combination of 2 to 8 digits. Two keys for manual override in case you forget the combination. Replaces deadbolts on most doors. Also includes keyhole cover. Works on right and left handed doors. Requires 4 AA batteries (not included).