Digital display on LED screen: This elderly life alarm system comes with 1 caregier pager and 2 wireless call buttons. Each button triggers a number on the pager's screen for quick identification, improing safety and conenienceNew upgrade: This caregier call button has 16 built-in ringtones and 3 olume leels to choose from. It also has ibration, one-button mute and low-battery reminder functions, making it more practical and conenient in specific usage scenariosRechargeable, long battery life: The caregier pager has a TYPE C charging port and a large-capacity rechargeable battery, which is more conenient and faster than pagers that use traditional AAA batteries and need to be replaced frequentlyPortable and easy to carry: belt clip design. The receier can moe with the caregier and has a working range of nearly 500 feet. The elderly emergency button can be hung around the neck or mounted , and all accessories are includedPre-paired and expandable pairing: Two elderly help buttons and caregier pagers are ready to use, with numbers 1 and 2 assigned by default. Each receier can be paired with 30 call buttons, ideal for elder care productsAn essential part of any elder care product and gift for older men/women: This elder monitoring system is a cost-effectie way to the safety and well-being of your seniors.Colour:BlackMaterial:plasticPackage Contents:1 * Host2 * Call Button1 * English instruction manualOnly the aboe 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.