An economical method for providing up to 30 residents with wireless call for assistance paging ability. The central monitor allows caregivers to see which resident is calling for assistance. Up to 30 nurse call buttons can be quickly and easily programmed into the central monitor and can be mounted to a headboard, wall or worn as necklace (lanyard included). Additional pendants can be added or deleted as needed. The 30-Resident system alarms audibly and the display indicates which resident originated the alarm. (Optional modified buttons that work with bed, chair or floor mat systems to notify the caregiver when a resident is active and other optional accessories including caregiver pagers, motion sensors and signal bumpers are also available, call for details.) Signal range: up to 300 ft. radius. The central monitor uses 4 size "C" batteries (not included) or optional AC adapter. Wireless call button uses A23 12V batteries (included). All components sold separately.