| Digital Signal Amplification |
| Reliable, solid-state circuitry |
| Digital signal amplification |
| Fused input and output |
| Type 4X enclosure |
| Built-in gain control, adjustable between 0 dBA to 110 dBA at 10 ft (0 dBA to 120 dBA at 1 m) |
| Internal circuitry, tone module, and gain control are contained in a housing constructed of die-cast aluminum |
| All surfaces are sealed with powder coat paint |
| Dust and moisture-proof gaskets provide protection from the elements |
| SelecTone speaker amplifiers are used individually or as part of a plant-wide emergency notification system |
| For plant-wide signaling, a connector kit is installed into each SelecTone speaker amplifier and wired to a central controller |
| SelecTone command units and commcenter digital message centers broadcast tones, voice messages, melodies and live public address to an unlimited number of SelecTone speaker amplifiers |
| Hazardous Location |
| External mounting tabs |
| Fused input and output |
| Reliable solid-state circuitry |
| Built-in gain control |
| 120/110 dB at 1 m/10 ft sound level |
| 30 mA standby current |
