You can feel confident in the security of your home with this Mitaki-Japan® 6pc Home Security System. Multiple sensors and alarms stand ready to alert you of any danger in your home, giving you audible warning of a potential intrusion. Set includes: keypad with door/window sensor and panic button (requires 3 AA batteries); motion detector (requires 3 AA batteries); 4 wireless magnetic door/window alarms (each requires 2 AAA batteries); and security system warning window stickers. Batteries not included. Keypad measures 5" x 3-1/4" x 1-3/8". Gift boxed.