[Elderly Call Button]This no-monthly-fee elderly life alarm system comes with 1 care pager and 2 wireless call buttons. The care pager is suitable for anyone who needs help, such as the elderly, disabled, patients, and pregnant women. [Multi-function receiver]This care pager wireless call button has 16 built-in ringtones and 3 volume levels to choose from, from 0 dB to 110 dB. It also has vibration, one-key mute, and low-battery reminder functions, making it more practical and convenient in specific usage scenarios. [Portable and convenient]The receiver can be moved with the caregiver to the bedroom, kitchen, bathroom, or yard. It supports an operating range of 328 feet (100 meters) in an open area to ensure that you will not miss any distress signals. [Two calling methods]There are two ways to call for help: The first is pager + button: after pressing the button, the pager will receive the button signal, display the button number, and make a ringtone and vibration. The second is a pager, which has its own SOS emergency call function. Even without the button, you can still trigger the alarm for help. [Wide Application & Best Gift]If you have elderly, disabled or sick people who need care, the call button can remind you to help your family in time when they are resting/working/doing housework without shouting to attract other people's attention. The caregiver pager is suitable for family members, hospitals, nursing homes and nursing institutions. It is also one of the best gifts for elderly men and women. [Pre-paired and expandable pairing] Two elderly help buttons and caregiver pager are ready to use, with numbers 1 and 2 assigned by default. Each receiver can be paired with 30 call buttons Colour:White Material:plastic Package Contents: 1 * Host 2 * Call Button 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.