RRFB Pedestrian Crosswalk System
High-visibility pedestrian-activated warning for marked crosswalks.
Zoodico RRFB systems provide a reliable pedestrian warning solution for marked crosswalks, school crossings, trail crossings, and other pedestrian safety applications.
Available in solar-powered and AC-powered configurations, our RRFB systems feature pedestrian push-button activation, wireless communication, automatic dimming, flexible mounting options, and expandable control configurations.
Optional remote-control pairing and cloud-enabled monitoring are available.
Single or Back-to-Back
Solar or AC Power
Automatic Dimming
Wireless Activation
RRFB Key Features
Expandable Pairing
Optional Cloud Management
Flexible RRFB Configurations
Zoodico RRFB systems can be configured for different roadway layouts, mounting conditions, visibility requirements, and project needs.
Single or Back-to-Back Light Bars
Choose single-direction light bars or back-to-back light bars based on the required direction of visibility and roadway layout.
Wireless Synchronized Activation
Compatible control boxes communicate wirelessly so all RRFB stations assigned to the same crossing activate together without requiring a communication cable across the roadway.
Square Post or Round Pole Mounting
Mounting options are available for compatible 2-inch square posts and round poles. Please provide the pole dimensions before ordering so the appropriate mounting hardware can be confirmed.
Adjustable Timing and Custom Options
Activation duration, solar capacity, cable lengths, mounting hardware, and system layout can be configured to meet project-specific requirements. The responsible agency or engineer should determine the appropriate activation time and installation configuration.
What Is an RRFB?
A Rectangular Rapid Flashing Beacon (RRFB) is a pedestrian-actuated warning device used with marked crosswalks to increase pedestrian conspicuity and alert approaching motorists.
When activated, the rectangular yellow LED indications use a rapid flashing pattern to draw motorists' attention to pedestrians entering or using the crosswalk.
RRFBs are commonly used with pedestrian, school, and trail crossing warning signs at applicable marked crosswalks on uncontrolled approaches.
FHWA identifies RRFBs as a Proven Safety Countermeasure and reports that research has found motorist yielding rates as high as 98% at marked crosswalks, although results vary significantly based on roadway and site conditions.
Complete RRFB Crosswalk System
Zoodico RRFB systems are available in different power and light bar configurations to meet project-specific installation requirements.
Core System Components
RRFB LED Light Bar
Available in different configurations depending on roadway direction, visibility requirements, and project design.
Control Box
A control box is typically installed on each side of the crossing to manage system operation and communication.
Pedestrian Push Button
Pedestrians can activate the warning system from either side of the crossing.
Wireless Communication Components
The paired control systems communicate wirelessly across the crossing for coordinated system activation.
Mounting Hardware
Applicable mounting hardware for the supplied RRFB components is included with the system.
Solar or AC Power Options
Zoodico RRFB systems are available in solar-powered and AC-powered configurations. The appropriate option depends on the available power source, site conditions, system configuration, and project requirements.
Solar-Powered RRFB System
Solar power is well suited for standalone locations where utility power or roadway trenching is unavailable or impractical.
A typical configuration uses a 30 W solar panel with a 25 Ah rechargeable lithium battery. Higher-capacity options, including a 40 W solar panel with a 40 Ah battery, are also available.
Solar panel and battery capacity can be customized for single or back-to-back light bars, local environmental conditions, and expected system usage.
AC-Powered RRFB System
AC-powered configurations are available for locations with an accessible utility power source or where solar charging is less practical.
Because electrical requirements vary by project, please provide the available power source and installation requirements so Zoodico can confirm the appropriate configuration.
RRFB Features & Operation
Pedestrian Push-Button Activation
Pressing the pedestrian push button activates the RRFB warning system.
The paired control systems allow the beacons on both sides of the crossing to operate together during the activation period.
Wireless Communication
The two sides of the crossing communicate wirelessly, eliminating the need for a communication cable to be installed across the roadway.
Standard communication configurations listed in the current product guide include approximately:
82 ft (25 m)
164 ft (50 m)
Custom range configurations
Site conditions and physical obstructions can affect wireless performance.
Automatic Dimming
The system includes automatic dimming to adjust light output based on ambient lighting conditions.
Adjustable Activation Duration
The standard factory activation duration is approximately:
25 seconds
Additional controller settings include approximately:
35 seconds
45 seconds
Custom timing may also be available.
Important: The appropriate activation duration should be determined according to the specific crossing layout and applicable agency requirements.
Lockable Control Cabinet
System electrical components are housed in a lockable stainless steel control cabinet for protection and service access.
Rechargeable Battery
For solar-powered configurations, the rechargeable battery can be charged by the solar system. The battery can also be removed and charged using the applicable charging equipment when necessary.
Remote Pairing & Cloud Management
Zoodico RRFB systems can be configured with remote-control pairing and optional cloud-enabled monitoring.
Expandable Remote-Control Pairing
Cloud-enabled configurations are available for customers who want remote access to selected system information and settings.
Depending on the controller and system configuration, authorized users may be able to monitor voltage and temperature, review push-button activity, and adjust activation duration or applicable brightness settings.
Cloud functions vary by controller and project configuration. Please confirm the required monitoring and control features when requesting a quote.
Compatible control boxes can be paired into the required operating group so multiple RRFB stations activate together.
An existing system can also be expanded by adding compatible control boxes and light bars without replacing the entire system. Contact Zoodico before expanding a system so controller compatibility and the required configuration can be confirmed.
Optional Cloud Management
Solar Configuration Specifications
RRFB Technical Specifications
Designed for MUTCD RRFB Applications
Zoodico RRFB systems are designed for pedestrian crossing applications addressed in Chapter 4L of the MUTCD.
RRFBs may be used to provide supplemental emphasis to applicable pedestrian, school, and trail crossing warning signs at marked crosswalks across uncontrolled approaches.
Typical applications include:
Pedestrian crosswalks
School crossings
Trail crossings
Mid-block crossings
Multilane pedestrian crossings
Municipal roadway safety improvement projects
RRFB system selection, sign configuration, mounting location, activation duration, and installation should be determined by the responsible agency or engineer in accordance with the current MUTCD and applicable state and local requirements.
Always consult the current MUTCD and responsible roadway agency before installation.
Flexible Mounting Options
2" Square Post Installation
Zoodico RRFB systems can be installed on compatible 2-inch square posts using the appropriate mounting hardware.
Internal cable routing through the post is recommended where practical to help protect wiring, reduce exposed cabling, and provide a cleaner installation.
Round Pole Installation
Round-pole mounting configurations are also available using compatible mounting brackets and adjustable stainless steel straps.
Contact Zoodico with the pole diameter or circumference before ordering so the appropriate mounting configuration can be confirmed.
Installation & Technical Support
Zoodico provides detailed resources to help installers understand RRFB mounting, wiring, setup, and operation.
Available resources include:
Complete RRFB User Guide
Quick Installation Guide
Control Box Wiring Guide
Push Button Installation Instructions
Light Bar Installation Instructions
Solar Panel Installation Guide
Square-Post Mounting Instructions
Round-Pole Mounting Instructions
Antenna Orientation Guidance
Troubleshooting Guide
Product and Installation Videos
Detailed installation and technical resources are available upon request, including the RRFB User Guide, wiring instructions, mounting guidance, troubleshooting information, and installation videos.
See the RRFB System in Action
RRFB System Demonstration
See how pedestrian push-button activation triggers the paired RRFB system.
Warranty & Product Support
Zoodico RRFB systems are backed by:
2-Year Limited Warranty
Applicable RRFB system components are covered by a two-year limited warranty.
1-Year Limited Battery Warranty
Batteries are covered by a one-year limited warranty.
Zoodico also provides technical assistance, troubleshooting support, product documentation, and replacement-parts support for RRFB systems.
Warranty coverage is subject to the applicable warranty terms and does not cover damage resulting from improper installation, misuse, unauthorized modification, or other excluded conditions.
RRFB Solutions for Dealers & OEM Partners
Are you a traffic safety distributor, sign company, contractor, system integrator, or equipment manufacturer?
Zoodico works with qualified partners that want to add RRFB and pedestrian safety products to their existing product line.
Available support may include:
Dealer and volume pricing
Private-label options
OEM configurations
Custom system configurations
Custom mounting solutions
Technical documentation
Product photos and videos
Replacement-parts support
Project-specific assistance
Remote and cloud-enabled system options
Whether you have an immediate RRFB project or are exploring a longer-term supply partnership, we would be happy to discuss your requirements.
FAQ
What is an RRFB?
A Rectangular Rapid Flashing Beacon (RRFB) is a pedestrian-actuated warning device used with marked crosswalks to increase pedestrian conspicuity and alert approaching motorists.
Is the Zoodico RRFB available with solar or AC power?
Yes. Zoodico RRFB systems are available in both solar-powered and AC-powered configurations.
Solar systems are designed for standalone installations, while AC-powered configurations are available for locations with access to utility power.
What is included with a Zoodico RRFB system?
A typical RRFB system includes 2,4 or more RRFB light bars, two control boxes, two pedestrian push buttons, wireless communication components, and applicable mounting hardware.
Solar-powered configurations also include solar charging panels and rechargeable batteries.
Traffic signs and poles are not included unless specifically listed in the quotation.
Does the RRFB require a communication cable across the roadway?
No roadway-spanning communication cable is normally required between the paired control systems. The two sides communicate wirelessly.
Can the RRFB be installed on a round pole?
Yes. Square-post and round-pole mounting configurations are available.
Contact Zoodico with the pole dimensions before ordering so the appropriate mounting hardware can be confirmed.
Can the RRFB flashing duration be adjusted?
Yes. The standard controller is factory-set to approximately 25 seconds, with additional timing options available.
The final activation duration should be selected according to the crossing layout and applicable agency requirements.
Does the RRFB automatically dim at night?
Yes. The system includes automatic dimming.
Are pedestrian signs included?
Traffic signs are not included with the standard system unless specifically listed in the quotation. Applicable signs can be quoted separately.
Can I order back-to-back RRFB light bars?
Yes. Two-light-bar and four-light-bar/back-to-back configurations are available depending on the project requirements.
What is the warranty?
The standard limited warranty is two years for applicable RRFB system components and one year for batteries, subject to the applicable warranty terms.
Do you offer dealer or private-label RRFB systems?
Yes. Dealer pricing, OEM, private-label, and custom configuration opportunities are available for qualified partners and applicable projects.
Can an existing RRFB system be expanded later?
Yes. Compatible Zoodico RRFB control boxes can be paired and reconfigured using the remote control. For example, an existing two-controller system can be expanded with additional compatible controllers and RRFB light bars when project requirements change.
Contact Zoodico before expanding an existing system so controller compatibility and the required configuration can be confirmed.
Does Zoodico offer cloud-connected RRFB systems?
Yes. Optional cloud-enabled RRFB configurations are available.
Depending on the system configuration, the cloud management platform can provide remote controller pairing, voltage monitoring, temperature monitoring, flash-duration adjustment, brightness adjustment, and other system-management functions.
Need an RRFB for Your Next Pedestrian Safety Project?
Tell us about your crossing and we can help identify the appropriate RRFB configuration for your project.
Helpful information includes:
Roadway width
Number of lanes
Pole type
Solar or AC power preference
Number of synchronized RRFB stations*
Single or back-to-back light bars at each station
Sign requirements
Project quantity
*An RRFB station refers to one control location, typically consisting of one control box, one push button, and either a single or back-to-back light bar configuration. Multiple stations can be synchronized to operate together across the same crossing.
Zoodico Traffic Solutions
ellay@zoodicotraffic.com
(734) 224-3589
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Ann Arbor, Michigan, US