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Overview
- UL and cUL certified for safety compliance
- 120 VAC operating voltage for standard industrial power
- Clear LED color for maximum visibility
- Dual-mode alerting: audible beeps and flashing light
- Durable construction for demanding industrial environments
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 | Clear |
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 | Clear |
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) |
Series | AV1-LED |
Shape | Cylindrical |
Size | 6.48 H x 5.76 W x 5.76 D IN |
Size | Compact, low-profile |
Special Features | Combination Flashing LED And Buzzer |
Standard | UL,cUL |
Standard | UL Listed/cUL Listed |
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-120C
Strobe Combination Audible/Visual Signal, 120VAC, Clear - 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.Frequently 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 AV1ST-024A Audio-Visual LED Light
This guide provides step-by-step instructions for installing and configuring the AV1ST-024A audio-visual LED light, ensuring proper wiring and setup for optimal performance.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, Rubber gasket
- Mount the light
Choose a suitable mounting location and secure the AV1ST-024A light to a flat surface using the rubber gasket as a template. Drill holes as necessary and use the provided mounting screws to attach the light firmly.
- Wiring the light
Turn off power to the system. Remove the upper housing by unscrewing the three #8 screws. Connect the power supply wires to the terminal block in the lower housing, ensuring to strip 1/4" of insulation from the wire ends before inserting them into the connectors.
- Configure jumpers
Access the jumpers on the power PCBA. Set J3 for flash rate (fast or slow), J4 for LED operation (intermittent or continuous), and J5 for sounder operation (intermittent or continuous) according to your requirements.
- Reassemble and test
Reattach the upper housing and restore power to the system. Test the AV1ST-024A light to ensure it operates correctly according to the configured settings.
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.


