The SC2 Call Buttons and Pager Kit includes two Call Buttons and one Caregiver Pager. When pressed, the Nurse Call Buttons send a wireless signal to the pager, alerting the caregiver that assistance is required. This simple, streamlined system allows you to eliminate in-room alarm noise and with a range of up to 100m, giving caregivers the freedom they need. Easy Push-Button Operation. The call buttons can be worn about the neck using the provided lanyard strap or wall-mounted using the provided plastic cradle for easy access.Â