Polycom USB Alert Device
The USB Alert device makes it possible to control external equipment from your computer or hardware device. The equipment that can be controlled can include items such as flashing or paging devices.
The USB Alert is compatible with our accessaphoneTC soft video phone as well as hardware devices such as the Cisco E20.
Tenacity can provide the USB Alert standalone or you can purchase the Alert as a kit with either a Bellman Flasher and/or Pager.
Please see the USB Alert brochure for more information.
The alerter kit mentioned above includes The Polycom USB Alert, a Bellman Transmitter and either a Bellman Flasher or Pager. The images for these devices are included below.
| Bellman Transmitter |
Bellman Flasher |
Bellman Pager |
![]() |
![]() |
![]() |










