Federal Signal Smoke Signal Fire Alarms

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Product Catalog
The Signal Source Product Catalog

Fire Alarm

The Signal Source specializes in the most comprehensive line of Fire Alarm audible devices and a full line of UL1971 & UL 1638 listed special application strobe lights. Whether you require a UL listed NEMA 4X, Class 1 Division 2 hazardous location or a Class 1 Division 1 explosionproof strobe light, high output speakers or horns, The Signal Source can meet your needs promptly and affordably.


Federal Signal and Edward Signaling combined, form the backbone of our industrial signals product line. Whether your needs are visual warning lights, bells and horns, intercom, audible or visual inter-plant communications, we can meet your needs.

Special application audible/visual devices and inter-plant communication systems suitable for weatherproof, hazardous location and explosionproof areas, will satisfy your most demanding industrial environments.

Outdoor Warning

If your needs are for a site wide communications and warning system, available to you are a wide variety of outdoor sirens and controllers. From the simple Omni-direction electromechanical siren, to the directional or Omni-directional high powered sirens that have full digital communications capability, and the ability to integrate outdoor and indoor warning. Be assured, our applications engineers and product lines, will get the warning out reliably and intelligibly, every time.


Are your warning needs automotive? Whether a car, truck or heavy duty construction equipment, our Federal Signal Emergency Products Target Tech division, can fill you’re automotive warning light needs. A complete offering of strobe and halogen beacons, lightbars and mini-lightbars, directional lights, are just a few of your automotive needs
The Signal Source offers our customers.

FB24ST Series
224XST-HI Series
224XST Series
TSS Special Application Signals-Rev J
FSEX -07.pdf
The Signal Source    P.O. Box 10330    Palm Desert, CA    92255-0330    tel: 800-666-1303 fax:   888-436-4277
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