Details: Sonic Shock Alarm 5

Sonic Shock 5 is an effective anti theft solution for any equipment - projectors, televisions, and computers - which have a 2 x 3.8 inch (5 x 10 cm) flat surface area for mounting. Battery Life 5+ years in monitoring mode (50 years theoretically possible). Two hours in full alarm. (In practice the alarm may go much longer, but will be a lower volume.)