E-Pak
REFEREE & OFFICIALS
Professional Grade Wireless
E-Pak: The Future of Referee Wireless Communication
For decades, Porta Phone has provided sports officials worldwide with professional-grade wireless solutions.
The E-Pak Full Duplex Intercom system represents the next generation of officiating technology, specifically engineered for the high-intensity demands of referees and officials.




































Key Performance Features
Full Duplex Communication: Allows up to 16 officials to speak simultaneously – no “push-to-talk” required.
Wireless Link Technology: Unlike traditional systems, the Lazer-Pro headset connects to the transceiver via a wireless signal, eliminating all restrictive cables and wires.
Bone Conduction Audio: Sound is delivered via skin vibration. This keep the ears completely open, ensuring officials remain aware of their surroundings and maintaining optimal hygiene.
Military-Grade Reliability: Utilizing Frequency Hopping technology, the system automatically scans and switches to clear channels to prevent interference in crowded stadiums.
E-PAK
DURABLE DESIGN
for ELITE OFFICIATING
The E-Pak system is built for the “gridiron, diamond, court, or ice.” Weighing only 2.5 oz, these compact transceivers clip easily to clothing or fit inside a pocket. To ensure longevity in all weather conditions, the Lazer-Pro headsets are IP65 lab-certified, making them fully sweatproof, rainproof, and dustproof.
Whether you need a reliable soccer referee headset or a multi-user football officiating intercom, Porta Phone delivers crystal-clear, hands-free communication across a 300-yard range.
E-PAK w/Lazer-Pro
WIRELESS PAIRING SYSTEM
INCLUDES
- 1 MAIN E-Pak Transceiver
- Up to 15 REMOTE E-Paks
- Up to 16 Lazer-Pro Headsets
- Up to 16 Cyber Wired Backup Headsets
- Batteries, Charger
- Softside Case
Scalable and Ready to Use
Every E-Pak Referee Wireless System arrives “ready to play,” including:
Rechargeable batteries, charger, backup wired Cyber headsets.
A padded, waterproof soft-side carrying case.
Field Expandability: Easily add users (expandable to 16) by simply pairing additional transceivers.
E-Pak RCS-2HD Two Referee System $545
E-Pak RCS-3HD Three Referee System $800
E-Pak RCS-4HD Four Referee System $1055
E-Pak RCS-5HD FIve Referee System $1310
E-Pak RCS-6HD Six Referee System $1575
E-Pak RCS-7HD Seven Referee System $1830
E-Pak RCS-8HD Eight Referee System $2085
EXPAND — REPLACEMENTS — BATTERIES
E-Pak intercoms are field expandable simply by programming additional parts to your existing system.
Radios, headsets and batteries are each available separately as replacements or spares.
E-Pak-HD MAIN $205
- Replacement Main Transceiver
- One Per Operating System
The EPak transceivers that make up each system have unique functionality, (ie. Remote or Main program) we always ask that you call to order.
E-Pak-HD Remote $205
- Remote Transceiver
- Full Duplex or Listen Only (Baseball)
The EPak transceivers that make up each system have unique functionality, (ie. Remote or Main program) we always ask that you call to order.
FAQ
The E-Pak Referee Wireless Communication system is a professional-grade, full-duplex intercom designed specifically for sports officials. It provides hands-free, open-line communication for up to 16 users, allowing referees and umpires to coordinate instantly without the need for push-to-talk buttons.
The E-Pak system is highly scalable and supports up to 16 officials on a single communication line. It is field-expandable, meaning users can be added by simply pairing additional transceivers to an existing set.
The E-Pak system offers a powerful wireless range of up to 300 yards, ensuring clear and reliable communication across large athletic fields, including football gridirons, baseball diamonds, and soccer pitches.
The Lazer-Pro headset uses advanced bone conduction technology to deliver audio via skin vibration. This keeps the official’s ears completely open to hear environmental sounds, like whistles or crowd noise, while maintaining optimal hygiene. It connects to the E-Pak transceiver via a wireless link, eliminating restrictive cables.
Yes. The Lazer-Pro headsets are IP65 lab-certified, which means they are fully protected against dust, rain, and heavy sweat. The transceivers are built for elite officiating in all weather conditions, from heatwaves to rainstorms.
The E-Pak system utilizes military-grade Frequency Hopping technology. This allows the system to automatically scan and switch to clear channels, preventing interference from other electronics even in crowded stadiums with high radio frequency traffic.
Yes, the E-Pak battery is a field-replaceable Lithium Polymer battery. This allows officials to quickly swap out power sources between games or during halftime without needing specialized tools.
“Might As Well Play With The Best!”
ORDERING
Orders usually ship within 1-3 business days. Ground shipping may arrive in 1 day (East Coast) to 5 days (West Coast).
Need it overnight? Call us!