| Standard Specifications |
| MUTCD Approval, Optional Use of RRFB |
Interim FHWA Approval Memorandum (1A-11) |
| Housing |
Powder coated aluminum |
| LED Modules (2 per direction) |
6 amber LED array, - 5" x 2" (Standard RRFB) or 3" x 7" (RRFB-XL), SAE J595 certified |
| Flash Pattern |
Meets 2-4-1 FHWA regulations |
| Mounting Hardware (enclosed) |
Stainless steel u-bolts for 4" to 4 1/2" O.D. pole |
| Housing |
NEMA 4 rated fiberglass cabinet with lockable clasps |
| Solar Panel (25.75" x 25.25" x 1.4375") |
55 watt solar panel set at 40° or 60°. Conforms to IP-67. Includes aluminum mounting bracket for 4" to 4½" O.D. pole. |
| Batteries one per assembly) |
12V, 40AH Sealed Gel battery requires no periodic watering. Sealed construction eliminates corrosive acid fumes and spills. |
| Battery Lifespan |
3-5 years |
| Autonomy |
Up to 30 days without sun |
| Control Circuit |
IP-67 NEMA rated enclosure, dustproof and waterproof in water up to 3' for 30 minutes |
| Frequency |
900 MHz FHSS |
| Range |
Up to 3 miles with optional external antennas. For system separation over 900', a site survey is recommended for optimal performance. |
| Radio |
Operates on 900 MHz frequency hopping spread spectrum network. Operating range from 3.6vdc to 15vdc |
| Programmability |
Up to 50 systems in one network |
| Push-button Activation |
ADA pushbutton, typical (<120 millisecond) [1] |
| |
RS232 Communications Port |
| |
Programming via Windows basic software: Optional wireless cellular or internet programming |
| Sign Substrate (30" or 36" signs) |
.080" Highway grade aluminum |
| Reflective Sheeting |
3M™ DG3 with anti-graffiti overlay |
| Hardware |
Zinc-plated steel anti-vandal fasteners for signs and RRFB units |
| Multiple units in one system will flash in synchronized patterns to avoid light noise of system operation.
Ideal for multiple units flashing in the same direction, without the need for wiring. |