Check the listing for details. ChunHee Wireless Caregiver Pager 2 chimes vs 1 SOS button. 👍Free shipping 👍. Color: White, Condition: New. Listed at 24.99 USD. 【 Wireless Caregiver Pager】 Wireless Caregiver Pager with 1 Call Button+ 2 Portable Receivers. The idea is giving both caregiver and people freedom when people needs help at home. No more yelling!!【Easy to Use and Carry】 Just Put 2 AAA Batteries in the Receiver and Switch it on. The Nurse call system will Ring and the LED light flashes when pressing the SOS Call Button. Choose vibration and 25dB(4 Volume Levels from 25dB-110dB), only Wake up the Night Shift Caregiver, and not Disturb others.【Long Range】 Operating Range is 800+ Feet in Open Area. Each Wireless Portable Receiver Can Work with 50pcs Call Buttons, Each Transmitter Can Pair with 50pcs Receiver and be Set to Different or the Same Music.【IP65 Waterproof】 The Transmitter and Push Nurse Call Button are Waterproof. 【Portable Pager】 The Receiver can be carried around in pocket, or it can be fixed on a belt and placed on a Table. The Elderly Pager can be placed in your Pocket or Hung Around your Neck.