Mobile locator system and method with wander management

摘要

A locator/wander management system includes a handheld unit for providing an interrogation signal. The handheld unit can be a handheld computer or PDA including an RF module. The interrogation signal is received by an RF tag. The RF tag can include a power source and a memory. The memory can store an indication of the date of installation of the battery. The RF tag can provide the indication to the handheld unit in response to the interrogation signal. The RF tag can also provide signals for a wander management system.