
Federal Signal SLM500A StreamLine Modular Audible Visual LED Light, Multifunctional, UL and cUL, Amber, Base…
Alternate Item Number: slm500-streamline
UPC: 782979232124
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Multifunctional amber LED light with audible alarm for dual-mode warnings
- UL and cUL certified for compliance with industrial safety standards
- Modular design supports flexible installation and custom mounting options
- Energy-efficient LED technology with long lifespan and low power consumption
- Ideal for manufacturing floors, warehouses, and transportation facilities
Specifications
-22 to 122 | DEG F |
12-24-DC, 120-240 | VAC |
12-24-DC/120-240 | VAC |
12-24VAC-DC, 120-240VAC | V |
2.44 H x 3.9 W x 3.9 D | IN |
50,000 | HR |
76-95 dBa | dBa |
85 | FLPM |
86-105 dBa | dBa |
Amperage | Specific To Input Voltage A |
Amperage Rating | Specific To Input Voltage |
Application | Indoor/Outdoor |
Average Life | 50,000 HR |
Brand Name | Federal Signal |
Color | Amber |
dBa at 10ft | 76-95 dBa dBa |
dBa at 1M | 86-105 dBa dBa |
Diameter | 3.9 in (99.1 mm) |
Environmental Conditions | -22 to 122 DEG F |
Flash Mode 85 (+/-10) | FLPM |
Flashes Per Minute | 85 FLPM |
Flashing Pattern | Simulated Strobe/Steady |
Lens Color | Amber |
Light Source | LED |
Loudness | 65 To 105 DB |
Material | Polycarbonate |
Model | SLM500 |
Mounting | 2-Stack and 3-Stack Dock Base,Deep Base,Pipe Mount,Shallow Base,Twin Mount,Wall Mount |
Mounting Type | Sold Separately |
Mounting Type | Base Sold Separately |
NEMA Rating | Type 3R, IP65 Enclosure |
Operating Temperature | -40D to +131DF (-40D to +55DC) |
Series | StreamLine Modular |
Shape | Cylindrical |
Size | 2.44 H x 3.9 W x 3.9 D IN |
Special Features | Three Separate Levels Of Alarm (Alert, Pre-Alarm, Alarm) |
Specific To Input Voltage | A |
Standard | CE,UL,cUL |
Standard | UL Listed/cUL Listed/CE Certified |
Style | Beacon/Sounder |
Sub Brand | StreamLine |
Type | Modular Multifunctional LED Audible-Visual Signal |
Voltage Rating | 12-24-DC, 120-240 VAC |
Wattage | Specific To Input Voltage |
Package Dimensions (L x W x H) | 3.75 IN x 2.75 IN x 3.75 IN |
Package Dimensions (L x W x H) | 9.525 cm x 6.985 cm x 9.525 cm |
Package Weight (Imperial) | 0.450 L |
Package Weight (Metric) | 0.204 kg |

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What alarm levels does the SLM500 provide?
The SLM500 offers three separate alarm levels: alert, pre-alarm, and alarm. These are controllable via independent electric contacts.
What light effects are available on the SLM500?
The SLM500 provides two light effects: steady and flashing. These are part of its LED beacon functionality.
How many tones are available on the SLM500?
The SLM500 offers 64 different tones. These tones are selectable via a dip-switch.
What is the sound output range for the SLM500?
The sound output of the SLM500 is adjustable between 65 dB(A) and 105 dB(A). It uses two inputs for its sounder function.
What are the operating voltage options for the SLM500?
The SLM500 operates on 12-24 VAC/DC and 120-240 VAC. These voltages are associated with its compatible bases.
Does the pipe mount base include an adapter?
Yes, every pipe mount unit comes standard with a 1/2 in NPT adapter. It allows installation on a 1-1/2 in NPT threaded pole.
What is the purpose of the Deep Base?
The Deep Base is designed for flat surface mounting and includes two M20 cord grips, making it suitable for series mounting.
What is the purpose of the Wall Base?
The Wall Base is designed for lateral/wall mounting and includes two M20 cord grips, suitable when wiring the base of the signaling device is not possible.
What is the purpose of the Twin Base?
The Twin Base is designed for lateral/wall mounting and accommodates two StreamLine modules, allowing unique visual and acoustic combinations.
Are Dock Bases compatible with all signals?
No, 2-stack and 3-stack Dock Bases are not compatible with models SLM600 and SLM800.
How to Install the SLM500A Controller
This guide provides step-by-step instructions for installing and configuring the SLM500A controller, including wiring and calibration procedures.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, Fuse
- Mount the controller
Secure the SLM500A controller to a suitable surface using the provided mounting screws. Ensure it is level and firmly attached.
- Connect the power supply
Connect the power supply to the controller according to the wiring diagram. Ensure that the voltage matches the specifications (120-240VAC) and use a Class 2 rated power source.
- Configure the DIP switches
Set the DIP switches on the controller according to your desired tone and function settings. Refer to the tone table in the documentation for specific configurations.
- Verify connections
Use a multimeter to verify that all connections are secure and that the voltage levels are correct before powering on the unit.
- Power on the controller
Turn on the power supply to the controller and observe the LED indicators to ensure proper operation.
- Calibrate the system
Follow the calibration procedures outlined in the documentation to ensure the controller operates within the specified parameters.
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.



