Federal Signal 300VSC-1044SB SelecTone® Rack-Mount Command Unit
The Federal Signal 300VSC-1044SB SelecTone® Command Unit generates up to four tones or voice communications in a SelecTone system. The housing can be mounted in any standard 19″ equipment rack. Four tones, auxiliary, test and cancel are controlled via an illuminated keypad. Voice transmission activated by keying the optional desktop or hand-held microphone.
Public address can be accessed from the optional local microphone or the remote microphone input. Audio input allows background music to be played from any 1 volt peak-to-peak audio source. Public address has the highest priority, followed by tones 1-4, remote microphone and audio.
“Test” plays tones or voice messages through the monitor speaker only. “Cancel” interrupts any tone. External dry contact closures wired into the command unit for automatic remote operation of the signal system.
Federal Signal 300VSC-1044SB SelecTone Command Unit is the basis for a simple, versatile general signaling system for weather warning, start and dismissal, general alarm, evacuation and paging.
Key features include:
- Multi-voltage design accepts 24VDC or 120VAC
- Produces four prioritized tones and public address using UTM and/or TM33-SD
- Remote microphone input
- 19″ rack mount
- Type 1 enclosure
- CSA Certified
- UL Listed
- Product Code: 300VSC-1044SB
How to order (Specify Model):
1) Select Model 300VSC-1044SB – SelecTone® Command Unit, rack mount
| Model | UPC Code | Description |
| 300VSC-1044SB | 782979391173 | SelecTone Command Unit, Rack Mount, UL and cUL, Multi-Voltage 24VDC or 120VAC |
| 300VSC-1044SB2C | 782979219026 | SelecTone Command Unit, Rack Mount, UL and cUL, 2 Channel, Multi-Voltage 24VDC or 120VAC |
| 300VSC-1044SB4C | 782979223658 | SelecTone Command Unit, Rack Mount, UL and cUL, 4 Channel, Multi-Voltage 24VDC or 120VAC |
| 300VSC-IP4C | 782979231820 | SelecTone Command Unit, Rack Mount, UL and cUL, 4 Channel, IP Capability, Multi-Voltage 24VDC or 120VAC |
2) Select Required Accessory (sold separately)
A. For stand alone operation, select Tone Module:
| Model | UPC Code | Description |
| UTM | 782979202172 | SelecTone Universal Tone Module, UL and cUL |
| TM33-SD | 782979227335 | SelecTone Custom Tone Module, UL and cUL |
Replacement Parts:
| K2001164A | 782979104872 | PCBA, Tone Card Connector, 300SCW, 300VSC |
| K140A332A-16 | 782979103349 | Connector, 16 Position |
| K140A332A-17 | 782979103356 | Connector, 17 Position |
| K2001154E | 782979124375 | PCBA, 300SCW, 300VSC |
| K2001147A | 782979104865 | PCBA, Switch Board, 300VSC, 300SCW |
Replacement Parts:
| MNC-1 | 782979402886 | Microphone, Noise-Canceling, Hand-Held for 300VSC-1 and 300SCW-1 |
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