Features:Security keypad alarm systemGreat for doors， sheds， garages or sliding doorsEasy to install no wiring required3 settings: instant， delay and chimePanic button immediately activate the alarmRequires 3 x AA batteries (Not included)Color: WhiteSize: Approx. 13.3 x 8 x 3.5cm/ 5 x 3 x 1.4"Package Included:1 x Security Keypad Door Alarm System