CallToU Smart Call Button 500+Feet Nurse Calling Alert Vibration for Home Color:10 call button + 1 receiver 8 ounces Manufacturer CallToU Country

8 ounces Manufacturer CallToU Country of Origin China Batteries 3 12V batteries required

How do I connect the receiver to my smartphone

and nursing institutions

The waterproof panic button can hang with lanyard

CallToU Smart Call Button 500+Feet Nurse Calling Alert Vibration for Home Color:10 call button + 1 receiver 8 ounces Manufacturer CallToU CountryPay attention The watch can display call information from up to 4 buttons simultaneously on one screen. After more than 4 times, the oldest call information will move down and can be scrolled by using the up and down keys. The working distance is about 500Ft (in the open air), if you need a larger range and need to use it with a signal booster Signal enhancement device product link: https: www. calltou. com collections calltou accessories 1 products