Description
What CoreAlert Does
CoreAlert is designed to make sure your station hears the call—every time.
It detects your paging tones from an audio source and then rebroadcasts the alert and voice audio over station speakers.
It detects your paging tones from an audio source and then rebroadcasts the alert and voice audio over station speakers.
Automatic Page Detection
Detects paging tones from radio/audio feed and triggers the station alert automatically.
- Supports A/B tone sets and single-tone departments
- Adjustable sensitivity + timing
- Designed to reject false triggers
Station-Wide Audio Broadcast
Broadcasts alert + voice audio through your existing horn speakers, wall speakers, or PA system.
- Works with common amplifiers and speaker setups
- Clear, loud alerts—built for bays and day rooms
- Expandable to zones (hardware-dependent)
Scheduled Announcements
Automated announcements for day-to-day station operations—no dispatch involvement required.
- Shift change reminders
- Training notifications
- Meeting and housekeeping announcements
CoreAlert Turnkey Packages
Choose a complete package based on your station size. Each package includes the CoreAlert system, 70V ceiling speakers, an appropriately sized amplifier, and speaker wire.
We also offer bullhorn / PA-style speakers for truck bays when you need maximum volume in high-noise areas.
We also offer bullhorn / PA-style speakers for truck bays when you need maximum volume in high-noise areas.
Package • Small Station
2-Speaker System
Great for small stations, front office + bay, or a single main coverage area.
Includes:
- CoreAlert System
- 2 Rockville CCL6T White 70V 6″ Commercial Ceiling Speakers
- 2-Speaker Amp System
- x2 100ft Speaker Wire
Package • Most Common
4-Speaker System
Ideal for most stations—day room, bays, and common areas.
Includes:
- CoreAlert System
- 4 Rockville CCL6T White 70V 6″ Commercial Ceiling Speakers
- 4-Speaker Amp System
- x4 150ft Speaker Wire
Package • Full Building
8-Speaker System
Designed for larger stations needing full building coverage.
Includes:
- CoreAlert System
- 8 Rockville CCL6T White 70V 6″ Commercial Ceiling Speakers
- 8-Speaker Amp System
- x4 150ft Speaker Wire & x4 200ft Speaker Wire
*Exact amplifier model and speaker tap settings are selected based on your station layout and desired volume.
Installation & Compatibility
CoreAlert is flexible—your department can use existing station audio equipment or let us provide a complete package.
Speaker Options
We offer many different speaker options depending on your station layout and where you need coverage.
- Bull horn / PA-style speakers (great for truck bays)
- Ceiling-style speakers (great for day rooms, hallways, offices, and bunk areas)
Email or call us for more options, questions regarding speaker styles, or a custom package.
Install Options
- Turnkey package: speakers + amplifier + wiring + CoreAlert system
- Easy Setup. Package comes Pre-configured
- Setup and installation instructions provided
*Final hardware recommendations depend on your station layout, speaker types, and audio source.
Want Pricing or a Demo?
Tell us your station size, what speakers you have (or want), and what your audio source is.
We’ll recommend a setup that fits your station and budget.
We’ll recommend a setup that fits your station and budget.
North Louisiana Radio Service (NLRS)
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Email: Sales@NorthLaRadio.com
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More info on the CoreAlert page →
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Email: Sales@NorthLaRadio.com
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More info on the CoreAlert page →
CoreAlert™ is built and supported by NLRS. Installation availability may vary by region.


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