Federal Signal 300VSC-1044SB SelecTone Rack-Mount Command Unit, 4-Tone, 24VDC/120VAC

Put reliable, prioritized mass notification at the heart of your facility with the Federal Signal 300VSC-1044SB SelecTone rack-mount command unit. This voice evacuation system delivers up to four selectable tones or voice paging from a standard 19" equipment rack, supporting both 24VDC and 120VAC installations for versatile deployment. Operators get intuitive, illuminated keypad control, optional desktop or hand-held microphone access, and remote dry-contact inputs for automated signaling — ideal for fire, evacuation, weather warning, and industrial notification use cases.

The 300VSC-1044SB gives public address the highest priority over tones and background audio, so critical messages reach staff and visitors immediately. Audio input also enables background music or pre-recorded announcements when paging priority permits. Rack-mount form factor and wired connectivity make it a seamless addition to fire alarm control panel accessories and broader security, surveillance, and monitoring systems. Equip your control room with dependable, easy-to-operate signaling — contact us to configure this SelecTone command unit for your site.

• Centralized four-tone and voice control for clear, reliable paging and evacuation messaging
• Rack-mount 19" design saves equipment room space and integrates with existing fire alarm control panel accessories
• Prioritized public-address and tone sequencing ensures critical alerts override background audio for faster response
• Illuminated keypad plus optional desktop/handheld microphones and remote dry-contact inputs enable flexible, fast operation
• Built-in test and cancel functions simplify maintenance and on-site verification for security and monitoring teams