Federal Signal 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.
Federal Signal

AV1ST-120R

Alternate Item Number: av1-led

UPC: 782979207580


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Overview

The Federal Signal AV1ST-120R is a robust and versatile audible/visual signal designed for critical industrial and commercial warning applications. This unit combines a powerful red strobe light with an integrated high-decibel buzzer, ensuring that critical alerts are both seen and heard, even in challenging environments. Engineered for reliability and ease of installation, the AV1ST-120R is a trusted choice for safety managers and facility engineers. This combination signal operates on 120VAC, making it compatible with standard industrial power systems. For enhanced installation flexibility, the AV1ST-120R offers multiple mounting options, including surface mount, an integrated 1/2-inch NPT pipe mount for conduit systems, and a 4-inch electrical box mount. This adaptability allows for seamless integration into new or existing infrastructure. The visual alert is delivered by a bright red strobe, designed for high visibility. The unit is available in five distinct lens colors: Amber, Blue, Clear, Green, and Red, allowing users to select the most appropriate color for specific signaling needs or regulatory compliance. Maintenance and color changes are simplified by the innovative twist-off lens design, requiring no special tools. A key feature of the AV1ST-120R is its powerful internal buzzer, which produces an impressive 85 dBA at 10 feet (95 dBA at 1 meter). This high sound output is crucial for cutting through ambient noise in manufacturing plants, warehouses, and other high-activity areas, ensuring that personnel are immediately aware of hazardous conditions or emergency situations. Built to withstand demanding industrial conditions, the AV1ST-120R features a conformal coated PCB for enhanced protection against moisture, dust, and corrosive elements. Its Type 3R enclosure rating signifies its suitability for outdoor use, providing protection against falling rain and sleet. This rugged construction ensures long-term performance and reliability. Safety and compliance are paramount in industrial settings, and the AV1ST-120R meets stringent standards. It is CSA Certified and UL and cUL Listed, providing assurance of its quality and adherence to safety regulations. This makes it an ideal solution for applications such as: * Emergency exit signage * Fire alarm systems * Machinery operation warnings * Process alerts * General safety notifications Federal Signal is a recognized leader in signaling devices, known for producing durable and dependable products. The AV1ST-120R exemplifies this reputation, offering a cost-effective and highly effective solution for audible and visual warning needs. Its availability in both 24VDC and 120VAC further enhances its applicability across a wide range of industrial power configurations. Choose the Federal Signal AV1ST-120R for a reliable, visible, and audible warning solution that prioritizes safety and operational efficiency.
  • 120VAC Red Strobe Audible/Visual Signal
  • Integrated 85 dBA (10 ft) Buzzer
  • Surface, 1/2" NPT, or 4" Electrical Box Mount
  • Type 3R Enclosure for Outdoor Use
  • UL and cUL Listed, CSA Certified

Specifications

-31 to 150
DEG F
0.15
A
120
VAC
175,000
CND
6.48 H x 5.76 W x 5.76 D
IN
65-95
FLPM
7,000
HR
85
dBa
95
dBa
Amperage
0.15 A
Amperage Rating
0.15 Amp
Application
Indoor/Outdoor
Average Life
7,000 HR
Brand Name
Federal Signal
Candela Power
51.5
Candela Power Peak
175,000
Candle Power
175,000 CND
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
65-95 FLPM
Ip Rating
Type 3R
Lens Color
Red
Light Source
Strobe Tube
Loudness
85 (At 10 Feet) DB
Material
Polycarbonate Housing
Model
AV1ST
Mounting
1/2-Inch NPT Pipe/Surface/4-Inch Electrical Box
Mounting Type
Surface Mount, 1/2-inch NPT Pipe Mount, 4-inch Electrical Box Mount
NEMA Rating
Type 3R
NEMA Rating
Type 3R Enclosure
Operating Temperature
-31D to +150DF (-35D to +66DC)
Power Peak
175000
Series
AV1ST
Shape
Cylindrical
Size
6.48 H x 5.76 W x 5.76 D IN
Special Features
Combination Strobe Light And Buzzer
Standard
CSA,UL,cUL
Standard
UL Listed/cUL Listed/CSA Certified
Style
Strobe/Buzzer
Type
Audible/Visual Signal
Voltage Rating
120 VAC
Package Dimensions (L x W x H)
8.25 IN x 8.25 IN x 8.75 IN
Package Dimensions (L x W x H)
20.955 cm x 20.955 cm x 22.225 cm
Package Weight (Imperial)
1.750 L
Package Weight (Metric)
0.794 kg
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Frequently Asked Questions

What are the available voltage options for the AV1-LED?

The AV1-LED signal is available in both 24VDC and 120VAC models.

What is the operating temperature range for the AV1-LED?

The AV1-LED can operate in temperatures ranging from -31°F to 150°F (-35°C to 66°C).

What are the mounting options for the AV1-LED?

The unit supports surface mount, integrated 1/2-inch NPT pipe mount, and 4-inch electrical box mount.

How loud is the integrated buzzer on the AV1-LED?

The integrated buzzer produces 85 dBA at 10 feet (95 dBA at 1 meter).

What are the light patterns available for the LED?

The LED can be programmed for steady illumination or two flash patterns: 60 FPM or 75 FPM.

What is the expected lifespan of the LED light source?

The LED light source has a lamp life of 50,000 hours.

Is the AV1-LED signal suitable for outdoor use?

Yes, the AV1-LED features a 100% polycarbonate housing rated for Type 3R rain-tight applications.

Can the AV1-LED operate the LED and buzzer independently?

Yes, the unit offers flexible operation, allowing it to illuminate independently without the buzzer.

What colors are available for the AV1-LED lamp/lens?

The AV1-LED is available with five lamp/lens colors: Amber, Blue, Clear, Green, and Red.

Is the AV1-LED compatible with Programmable Logic Controllers (PLCs)?

Yes, the AV1-LED signal is PLC compatible.

How to Install the AV1ST-120R Audio-Visual LED Light

This guide provides step-by-step instructions for installing and configuring the AV1ST-120R audio-visual LED light, ensuring proper mounting, wiring, and programming.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Rubber gasket

  1. Mount the light

    Choose a suitable location and mount the AV1ST-120R light either on a 1/2" NPT pipe by turning it clockwise or on a flat surface using the rubber gasket as a template to drill holes for mounting screws.

  2. Wiring the light

    Turn off power to the system, remove the upper housing, and connect the power supply wires to the terminal block inside the lower housing, ensuring to strip 1/4" of insulation from the wire ends before tightening the clamping screws.

  3. Configure the jumpers

    Access the jumpers on the power PCBA and 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.

  4. Reassemble and test the unit

    Reattach the upper housing, restore power to the system, and test the AV1ST-120R to ensure it operates correctly.

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.