Chtoocy Wireless Caregiver Pager Smart Call Button Transmitter with Receiver Nurse Calling Alert Patient Help System for Elderly 1000 Feet Range Rechargeable (2 Call Buttons and 1 Receiver, White)

[Stable Signal and Anti-interference] Stable signal for 1000 feet long-range transmission; Features an enhanced anti-interference for patented pair technology.
[Caller Display and Easily Expandable] The receiver have caller display function which can tell you who call for help; the system is expandable for more receiver and more call button.
[100% Satisfaction] Love it or your money back! We provide a lifetime service for Chtoocy caregiver pager. Package equiped with quick start guide and detailed manual; Please feel free to contact us if you have any questions or concerns about your purchase.
[Rechargeable and Portable] Equipped with a 500mA Li battery with low power indicator, The CALL button can be fully charged in about 3 hours and stays charged for up to 30 days. The receiver can be fully charged in about 3 hours and stays charged for up to 7 days. With lanyard and belt buckle for easily carring.
[Volume and Tones Adjustable] There are 4 volume levels and 12 tones available; Besides, the CALL button have a night lights for better use.