
Federal Signal AV1-LED-120R Audible Visual Flashing LED Light, UL and cUL, 120VAC, Red
Alternate Item Number: av1-led
UPC: 782979227601
Documents & Media
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Dual-mode warning: flashing red LED + audible alert for comprehensive hazard communication
- UL and cUL certified for compliance with safety standards in industrial environments
- 120 VAC power rating compatible with standard industrial power supplies
- Robust construction resists vibration, temperature extremes, and moisture
- Compact design for easy integration into existing safety systems and panels
Specifications
-31 to 150 | DEG F |
0.03 | A |
120 | VAC |
50,000 | HR |
6.48 H x 5.76 W x 5.76 D | IN |
60-75 | FLPM |
60/75 | FLPM |
85 | dBa |
95 | dBa |
Amperage | 0.03 A |
Amperage Rating | 0.03 AMP |
Application | Indoor/Outdoor |
Average Life | 50,000 HR |
Brand Name | Federal Signal |
Color | Red |
dBa at 10ft | 85 dBa |
dBa at 1M | 95 dBa |
Diameter | 5.76 in (146.3 mm) |
Environmental Conditions | -31 to 150 DEG F |
Flashes Per Minute | 60/75 FLPM |
Lens Color | Red |
Light Source | LED |
Loudness | 85 (At 10 Feet) DB |
Material | Polycarbonate Housing |
Model | AV1-LED |
Mounting | 1/2-Inch NPT Pipe/Surface/4-Inch Electrical Box |
NEMA Rating | Type 3R Enclosure |
Operating Temperature | -31D to +150DF (-35D to +66DC) |
Shape | Cylindrical |
Size | 6.48 H x 5.76 W x 5.76 D IN |
Special Features | Combination Flashing LED And Buzzer |
Standard | UL Listed/cUL Listed |
Standard | UL,cUL |
Style | Flashing/Buzzer |
Type | Audible/Visual Signal |
Voltage Rating | 120 VAC |
Package Dimensions (L x W x H) | 8.25 IN x 8.25 IN x 9 IN |
Package Dimensions (L x W x H) | 20.955 cm x 20.955 cm x 22.86 cm |
Package Weight (Imperial) | 1.750 L |
Package Weight (Metric) | 0.794 kg |

AV1ST-120R
Strobe Combination Audible/Visual Signal, 120VAC, Red - Available in 24VDC and 120VAC. Surface mount, integrated 1/2-inch NPT pipe mount and 4-inch electrical box mount. Five lens colors: Amber, Blue, Clear, Green and Red. Twist-off lens for easy access. Internal buzzer produces 85 dBA at 10 feet (95 dBA at 1m). Conformal coated PCB. Type 3R enclosure. CSA Certified. UL and cUL Listed.
191XL-S120240A
LED Light, Hazardous Location, UL and cUL CID2, Surface Mount, 120-240VAC, Amber, Default FlashingFrequently Asked Questions
What is the operating current for the 24VDC model?
The AV1-LED-024 model draws 0.27 amps during operation.
What is the operating voltage for the AV1-LED-024G model?
The AV1-LED-024 model operates on 24VDC.
How can the unit be wired for connection?
The unit comes with two color-coded leads, or users can connect directly to the terminal block in the base.
What lens colors are available for the AV1-LED?
Five lamp/lens colors are available: Amber, Blue, Clear, Green, and Red.
What are the physical dimensions of the AV1-LED unit?
The unit has a height of 6.48 inches (164.6 mm) and a diameter of 5.76 inches (146.3 mm).
Is the AV1-LED signal compatible with PLCs?
Yes, the AV1-LED is compatible with PLCs.
How do I access the LED for maintenance or replacement?
The unit utilizes a twist-and-lock lens design, allowing for tool-free access to the LED.
Can the LED operate independently of the buzzer?
Yes, the unit allows for flexible operation, enabling the LED to illuminate without the buzzer.
How can the integrated buzzer be set?
The integrated buzzer can be set to continuous or intermittent operation.
What flash patterns are available for the LED?
The LED can be programmed to steady or two different flash patterns, 60 FPM or 75 FPM.
How to Install the AV1-LED-120R Audio-Visual LED Light
Installation guide for mounting, wiring, and configuring the AV1-LED-120R Audio-Visual LED Light.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Small punch or drill bit (3/16"), Strap wrench (optional, for lens removal)
Supplies needed:
Mounting screws, Wire connectors, Gasket (included)
- Unpack and Inspect Device
Carefully unpack the AV1-LED-120R and inspect it for any signs of damage. Verify that all parts are present. If any part is missing or damaged, do not proceed with installation and contact Federal Signal Customer Support.
- Choose Mounting Location and Method
Select a mounting location and method (pipe mount, surface mount, or wall/corner mount using optional kits). Ensure the location is suitable for the device's Type 3R rain-tight rating and that wiring can be routed appropriately. For weatherproof installations, mount vertically with the lens facing upwards.
- Pipe Mount the Light
If pipe mounting, attach the light to a 1/2" NPT pipe by turning the light clockwise onto the pipe.
- Surface Mount the Light
If surface mounting, use the included gasket as a template or refer to the dimensions provided. Scribe three drill-position marks on the mounting surface. Drill a 3/16" (4.8 mm) diameter hole at the two outer marks for mounting screws and a 3/4" (19.1 mm) diameter hole at the center mark for wire entry. Remove appropriate knockouts in the lower housing. Center the gasket and lower housing over the prepared holes and secure the light to the mounting surface using the two mounting screws.
- Wire the Light (Single Power Supply)
Disconnect power to the system. Remove the upper housing by unscrewing the three #8 screws. Remove the factory leads from the terminal block. Route supply wires of the appropriate gauge into the housing. Strip a maximum of 1/4" (6.4 mm) of insulation from the wire ends. Insert the stripped ends into the terminal block connectors and tighten the clamping screws (max torque 4.5 in-lb or 0.5 Nm). Reassemble the upper housing.
- Wire the Light (Separate Power Supplies)
Disconnect power to the system. Remove the upper housing by unscrewing the three #8 screws. Remove the factory leads from the terminal block. Route separate supply wires for the light and sounder into the housing. Strip a maximum of 1/4" (6.4 mm) of insulation from the wire ends. Insert the stripped ends into the appropriate terminal block connectors and tighten the clamping screws (max torque 4.5 in-lb or 0.5 Nm). If necessary, combine two neutral wires into one terminal. Reassemble the upper housing.
- Configure Jumpers
Access the power PCBA inside the housing. Adjust jumpers J3 (Flash Rate: fast/slow), J4 (LED: intermittent/continuous), and J5 (Sounder: intermittent/continuous) to achieve the desired operating mode. Note that continuous operation of the sounder is not recommended for longevity.
- Restore Power and Test
Reassemble the light completely, ensuring all screws and the lens are secured. Restore power to the system and test the AV1-LED-120R to verify proper operation of the light and sounder, and that the selected configurations are active.
Frequently Asked Questions about Federal Signal
What certifications and standards do Federal Signal products comply with?
Federal Signal products are certified across multiple international standards, including UL (Underwriters Laboratories) in the USA, CSA (Canadian Standards Association), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia and New Zealand). Their products meet rigorous safety and performance standards for industrial environments, with specific compliance in electrical equipment enclosures, functional safety, and environmental protection ratings.
What is Federal Signal's warranty policy?
Federal Signal offers a comprehensive limited warranty covering most products for 1-5 years from the date of delivery, with specific terms varying by product category. Mechanical sirens, beacons, speakers, and sounders typically receive 5-year parts and labor coverage, while electronic sirens and controllers generally have 2-year warranties. All warranties require return to the factory for service, and on-site services are not included. Certain components like domes, lenses, lamps, and batteries are specifically excluded from warranty coverage.
What industries and applications are Federal Signal products used for?
Federal Signal products are used across multiple critical industrial and municipal sectors for notification, communication, and safety systems. Their product lines cover essential applications including fire alarm systems, public address and telephony, outdoor warning systems, visual and audible signals, and emergency communication networks. Key industries served include manufacturing, municipal emergency services, industrial facilities, and infrastructure environments where clear, reliable communication and safety signaling are paramount.
What technical support does Federal Signal offer?
Federal Signal offers comprehensive technical support through their dedicated [email protected] email and direct phone line at +1 708.534.4756. Their support covers a wide range of notification and communication solutions, including technical assistance for products in public address, telephony, fire alarm, visual and audible signals, outdoor warning systems, and intercoms.
What are the main product lines offered by Federal Signal?
Federal Signal offers comprehensive notification and communication solutions across multiple product lines, including Visual Signals, Audible Signals, Telephony, Intercoms, Fire Alarm, Outdoor Warning Systems, Public Address, and Initiating Systems. Their product range is designed to provide clear communications and critical process notifications that enhance safety and compliance in industrial and public environments.
What are the key features of Federal Signal products?
Federal Signal products are comprehensive notification solutions designed to enhance safety and communication across industrial environments. Their key features include visual and audible signals, fire alarm systems, outdoor warning systems, public address capabilities, telephony, and intercoms. These products provide critical process notifications, ensure safety compliance, and offer advanced technologies like secure encrypted communication, cloud-based control systems, and customizable emergency response interfaces.
What environmental ratings do Federal Signal products have?
Federal Signal products offer robust environmental ratings across multiple standards, including UL 508A, CSA, NEMA, and IEC 60529. Their enclosures are rated for Type 1, 2, 3, 4, 4X, 12, and 13 environments, with IP66 protection, and can operate in temperatures ranging from -40°F to 266°F. These ratings ensure superior protection against dust, water, corrosion, and extreme conditions for indoor and outdoor industrial applications.
What accessories are available for Federal Signal products?
Federal Signal offers multiple accessories for their signaling products, including coupling kits, cable entry adapters, indicator rings, legend plates, and mounting brackets. Key accessories include E-Box endcap kits with M20 and M25 openings, U-Brackets for dual configurations, and color-coded indicator rings in black, blue, green, magenta, red, and yellow. Additional options like adapters for NPT connections and specialized mounting hardware are also available for their Global Series signaling platforms.
What communication protocols do Federal Signal products support?
Federal Signal supports multiple industrial communication protocols including PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, and Modbus RTU. These protocols enable flexible network integration across various industrial automation environments, supporting both traditional fieldbuses and modern Ethernet-based communication standards.
How are Federal Signal products typically installed?
Federal Signal products are typically installed using professional mounting configurations that include wall brackets, base stations, and specialized mounting hardware. Depending on the specific product line—such as outdoor warning systems, visual signals, or audible signals—installation involves precise mounting options like wall-mount antenna brackets, base station radio packages, and modular component assemblies. Each product configuration includes specific mounting accessories like endcaps, adapters, and terminal blocks to ensure secure and compliant installation in industrial and safety-critical environments.





