EXPLORE OUR ALERT MODEL PA’s

Our best-selling callboxes are perfectly complemented by our various lines of Alert PA systems.

Campus Alert

  • 100% wireless PA solution
  • Selective broadcast location control
  • Perfectly complements a S-series Callbox
  • Flashing lights when PA is activated
  • Powered by the callbox, in solar or AC

    Outdoor Alert | Warehouse Alert

    • 100% wireless PA solution
    • Selective broadcast location control
    • Building wide all-call or zone call
    • Perfectly complements an S-Series callbox
    • AC power charge; no additional wiring
    • 24-hour battery backup
    • Flashing light option

     

        Nationwide, government-mandated initiatives are requiring educators to install campus-wide audible alert systems. School administrators are scrambling to discover the best practices for meeting their emergency public address needs. With CALL24’s Campus Alert PA, educators have a cost-effective, high-quality PA alerting solution available.

        Because it can be installed with a CALL24 S-Series wireless callbox, you’ll receive all the benefits of CALL24’s most feature-packed, high-powered emergency communications system. The S-Series Callbox is built “PA-ready”, making Campus Alert an easy, economical option.

        Call24’s wireless system incorporates the same reliable radio technology used worldwide by police, fire, and EMS responders. Unlike wired systems, CALL24 PA systems help you avoid the expense or disruption of boring and trenching lines to each callbox and its public address speakers. Just pick a spot with sufficient sun exposure and place your callbox there. It’s that easy because CALL24’s callboxes with their Campus Alert PA option are wireless and can be powered by solar energy.

        And not only can you install the callbox and PA virtually anywhere, you can use one of our many attractive mounting poles; or install it to a building or one of your own power or light poles. And if a future construction project requires the system be relocated, simply unbolt it and move it to a new location…no wires to hassle with.

        Unlike wired systems, CALL24 PA systems help you avoid the expense or disruption of boring and trenching lines to each callbox and its public address speakers. Just pick a spot with sufficient sun exposure and place your callbox there. It’s that easy because CALL24’s callboxes with their Campus Alert PA option are wireless and can be powered by solar energy.

        And not only can you install the callbox and PA virtually anywhere, but you can also use one of our many attractive mounting poles, or install it to a building or one of your own power or light poles. And if a future construction project requires the system be relocated, simply unbolt it and move it to a new location…no wires to hassle with.

        Install your CALL24 Campus Alert speakers at any S-Series callbox location. The built-in callbox power supply provides ample power for the amplifier and speakers and because CALL24’s backup battery provides stable power 24/7, your PA system will still be operational, even during a power outage.

        CALL24’s Call box PA is powered by the callbox which receives its primary power from AC supply volts of 110-480VAC, Solar, and from battery back-up when needed.  

        CALL24’s Campus / Warehouse Alert receives a charge from 110-120VAC supply volt sources and also runs off battery backup when needed.

        Placing a callbox on an existing light pole is a popular choice for many CALL24 clients. CALL24’s StarCharge™ system charges the onboard battery from any dusk-to-dawn lighting system. Or use CALL24’s Suncharge™ system for a solar-powered, totally free-standing, callbox & PA solution.

        What if you want to broadcast a live-voice audio alert on the North side of the campus, but not campus-wide? No problem with CALL24’s wireless PA system. With single location, zone, or wide area “all-call” capability, CALL24 instantly gets your live broadcast to those that need to hear it.

        Or use the Campus Alert control panel to deliver pre-programmed messages to all your callbox locations.

        *Original S-Series Mk1 Technology (1993 to 2008) callbox units only permit campus-wide public address broadcasts.

        Founded in 1990

        Early callbox models were basic two-way communication devices. Since the mid-1990s, CALL24 products added the distinctive and easy to locate blue light system, many with external speakers for broadcasting, and solar panels for power to the battery backup. Being totally wireless, CALL24 was “green” before “green” became a desirable industry criteria. No boring or trenching required. Installation or relocation is simple.

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        100% wireless operation

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        Easy installation and migration

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        Custom decal options available

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        10-20 year unit life (if properly maintained)

        Questions?

        Talk To A Specialist

        We find that the best way for us to start the conversation is to do just that, start the conversation! We can be reached however you would prefer. We look forward to hearing from you!

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        CALL24 Wireless Callbox Systems

        Our mission is to improve our customer’s safety, security, and business efficiencies through meeting their fundamental wireless communication needs.

        Contact Us

        800 Megahertz Dr. Winston Salem, NC 27107

        callbox@rcscom.com

        (336) 650-1124