CallToU Caregiver Pager Vibration Pager Nurse Calling Alert System Color:1 Transmitter+1 Receiver These intercom work instantly with

These intercom work instantly with no monthly fees or apps

Is it easy to install and set up

can be heard and saw from 200m away motion sensor alarm

7V Operating temperature -20-60°C Output Power 3 W Max

waterproof transmitter can even be placed outside

CallToU Caregiver Pager Vibration Pager Nurse Calling Alert System Color:1 Transmitter+1 Receiver These intercom work instantly withProduct Description CallToU Brand StoryCalling you! Users call family, friends, and people around them for help. Since its inception nearly 10 years deep in the security industry, the brand for the elderly, children and other special groups of people continue to develop high quality products and provide a great user experience. Our mission: to make users safer, families more at ease, and life better. CallToU PagerIf you have already purchased a