Tuya Wifi Smart Personal Alarms for Elderly Panic Button Linked To Phone Wireless Nurse Alert System 1 Rechargable Call Button, only Supports 2.4GHz Wi-Fi, NO FEES. Easy to Carry: The call button for elderly is lightweight and easy to carry, it can be hung around the neck, in the pocket, or affixed to the head of the bed, bathroom, and other easy-to-reach locations, which is more convenient for users to call for help.
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