Trademark Global Security Systems 2-In-1 Motion-Sensor Alarm - $19.99

Motion-activated, 2-in-1 Motion-Sensor Alarm and Chime effectively deters intruders from entering sheds, garages, doors and more. Panic button activates alarm. Includes a mountable alarm unit and two remote-controlled units. Motion sensor requires four AA batteries (not included) and each remote requires three 1.5-volt batteries (included). No installation required. Dimensions: 1.75L x 3.8W x 4.75H. Weight: 0.56 oz. - $19.99