Description Wireless Caregiver Pager Nurse Alert System --- Alarm System for Home Smart Call Button for Home/Pregnant Woman/Elderly/Patient Vibration Pager (Nurse Collar)life alert) Caregiver pager call has 60 ringtones for your choice Operating range is about 262 feet/80 meters in open area 5-level adjustable volume From 0 dB to 110 dB Easy operation (Plug and Play) Plug the receiver into an electrical outlet SOS Life Alert Collar Button IP55 Waterproof Neck Strap Included --- The transmitter/call button is easy to carry, it can be put in the pocket or hung on the neckas a pendant.The transmitter/call button is waterproof.To shout for attention LED Flash ---Wireless caregiver pager idea is for both caregiver and patient/elderly/pregnant woman/kids while calling for help at home like thekitchen/laundry room wh It is closed and noisy can be installed separately.Make sure the patient/elderly call can be heard.Very suitable for the elderly. If you have any questions, please feel free to contact us.Wireless pager call button for seniors.accurate product information Manufacturers, suppliers and others provide what you see here, and we have not verified itSee our disclaimer