Current Top Sellers
All electronic products come with 1-year battery warranty and 2-year parts and labor warranty support.
If you have any product support questions or concerns, contact us to open a ticket and get it resolved for you.
Used by professional referees in
Major League Soccer, Premier League, and Copa America Centenario!
LED substitution board for the highest professional appearance for soccer referees. Useful for displaying the number of players entering and exiting and for displaying the remaining match time. Makes the job of the fourth official easier with the ability to pre-program up to 6 subtitution events! Recoup the cost of the board with advertising spaces that are guaranteed to be seen in every match.
Also a great multisport solution (American Football, Basketball, Hockey, Field Hockey) to display play numbers, substitutions, or to display team number information.
Two different models to choose from (single-sided or double-sided). Features include:
- Pre-program substitutions for easy recall: holds up to 6 player substitution events for recall with keys 1 through 6
- Height of digits: 9.25". Readability distance: 325' (100m)
- High brightness LEDs that are suitable for outdoors: red for exiting player and green for entering player
- Typical brightness: 6,000 cd/m²
- Sturdy numerical membrane keyboard for easy dialing of numbers. Lifespan for each key: more than 2 million operations
- Rechargeable internal battery. Charged battery provides about 150 displays at 20 seconds each for the INOUT-4 and about 80 displays for the INOUT-8
- Display of battery level via a specific key
- Automatic power off to prolong battery life
- Charging cable included (USA 120V type B grounded plug)
- Sponsor Space on Front: 20.75" x 3.5"
- Sponsor Space on Rear: 13.5" x 3.5" (keyboard side)
- Sturdy plastic container with a impact-resistent design
- Complies with regulation EN60950-1 for crash tests
- Unit Size: 23" X 15.25" X 1"
- Case Size: 23.75" x 16.5" x 3.5"
- Protection class: IP54. For outdoor use, all-weather resistant
- Warranty: 2 years from ProReferee and Favero
- CE Mark, Made in Italy
- Carrying Case included
Registered Design No. 002083147-0001, protected in all the countries of the European Union.
Shipping & Returns
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.