CallToU Caregiver Pager Elderly Alert Call Button for Seniors Smart Patient Call Bell Wireless Emergency Button System Adult Monitors at Home 3 Plugin Receivers 3 Waterproof Portable TransmittersBrand: CallToU Color: 3 Receivers + 3 Buttons Features: [ Wireless Guard ] 3 Receivers 3 Call Buttons. Allow caregivers and residents to be free while ensuring that help is still available at the touch of a button, ideal for elderly, seniors, patients, disabled [ Easy to Carry ] The receiver can be moved with the caregiver and the open area working range is 500+ ft, you can take it to the bedroom, kitchen or yard. The call button can also be hung