Wireless Caregiver Pager Elderly Alarm Call Button Personal Alarm Panic Button Call Bell System For Home/Elderly/Patient/Disabled/Nurse Transmitter/Push Call Button is easy carry. It can be put in pocket. Or hang on neck as pendant. Neck strap included. Fixed in Bedside/Washing Room. System fully tested and working Set includes: 2 call buttons and 1 pager. Convenient for patients with relatively small strength to use. You can call for help by gently touching. Simply press any call button to alert the caregiver via the wireless receiver. 2 Plug in Pager/Chime Units - has 36 ring tones for your choice.5 Level adjustable volume from 0db to 110db,Silent mode with LED flash is available.Easy use ( Plug and Play) plug the receiver into an electrical outlet