| Model | Description | Manufacturer |
|---|---|---|
| Central Alert | Serene Innovations | |
| Central Alert Remote | Serene Innovations | |
| Central Alert Remote | Serene Innovations | |
| RF Module | Serene Innovations | |
| High Definition Amplified Corded Telephone | Serene Innovations | |
| The Wearable Smart Phone Alert | Serene Innovations | |
| 2-Way Paging | Serene Innovations | |
| RCx-Remote Transmitter | Serene Innovations | |
| Super Bed Shaker | Serene Innovations | |
| Wireless TV Speaker | Serene Innovations |
