CallToU Wireless SOS IP55 Waterproof Call Button Vibration Pager Nurse Calling Alert System (Need to Paired with Receiver) Color:1 White Call buttons virtually invisible hearing aid earbuds

virtually invisible hearing aid earbuds that snugly fit the ear canal

USB Charged Plug in & Battery Plug in USB Charged&Plug in Plug in Plug in Plug in Water Resistance

Uninterrupted Communication: Say goodbye to interference and static

patients or guests

and can also be used for mailboxes

CallToU Wireless SOS IP55 Waterproof Call Button Vibration Pager Nurse Calling Alert System (Need to Paired with Receiver) Color:1 White Call buttons virtually invisible hearing aid earbudsThe button need to be paired with the receiver then the unit can work. Call button transmitters are water resistant. Acceptable for meal soup Splash. And allow being installed in the washing room. Call buttons may be mounted on the headboard of a bed, worn as a pendant around the resident's neck, or even carried around in the patient's pocket. Smart wireless nurse call button allows a patient or an elderly to press a button requesting assistance.