Alerting the public of an emergency situation is now easier and more reliable than ever with Federal Signal’s Informer I-HIO and I-UIO radio receivers. Informer units are designed for one-way radio alerting applications. Informer Radio receivers come in either VHF or UHF-band models. Standard units decode DTMF, single-tone, and two-tone sequential signals. The Informer is capable of generating four separate alarm sounds that can be accompanied by a live voice message.
| Manufacturer: | Federal Signal |
| Collection | 2019 |
| Model: | I-HIO, I-UIO |
| Country of origin: | United States |
| Weight | 1.81Kg |
| Dimensions | 127mm x 177.8mm x 63.5mm |
| Operating Temperature | -30 to +60°C |
| Audio input | 108 to 128VAC, 60Hz |