1. There are two parts of this system: Receivers(Left) for help provider

Transmitters(Right) for the ones in need of special attention

2.Easy installation for everyone

3.No more yelling, provide you and your loved ones peace of minds

1. When the transmitter is triggered, will send RF wireless signal to receiver to alarm, ring,flash and vibrate.
2. One transmitter can work with one or multiple receivers, and also multi transmitters can work with one or multiple receivers.
Also, These pagers can work with other type of pagers, as long as you pair them into a system.
3. Follow the paring process and pair them into a system so they can work with each other.
4. Also, you can order parts when you demands increase. Or make them into smaller systems.