Is the GE Magnetic Door Chime Alarm tested for durability?”
120-db alarm sounds when distance between main unit and magnet is greater than 1.5 cm. 4-digit keypad code activates and deactivates alarm Alarm has 45-second exit delay and 30 second entry dealy Operates in both alarm and chime mode Low battery indicator light Dimensions (L x W x H): 8 x 10.5 x 1.75 inches. The GE magnetic alarm or chime with keypad system utilizes magnetic sensor technology to protect homes or businesses or garages or sheds and more from break-ins or home invasions. The magnetic contact alarm or chime will sound whenever a door is opened more than 0.5 inches. The door alarms gives you a 30 second entry delay and a 45 second exit delay. In addition to a 120 dB alarm it has a chime that can be used to let parents know if a child has gone outside or a store owner if a customer has entered their shop. It is easy to install- no wiring is required. Uses three (3) AA batteries (not included). The door alarm or chime can also be powered by an optional AC DC 4.5 volt adpater
