Expert in Professional Radio Communication Solutions

From the installation of DMR digital networks to the deployment of WAVE 4G LTE solutions, we support businesses in Le Havre, across France, and internationally. Benefit from unique expertise in radio and IT for flawless critical connectivity.
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+33 2 76 32 42 22

Discover our radio communication solutions for businesses

Optimize your team's connectivity with our professional radio communication infrastructure. Whether through high-performance DMR networks, WAVE PTX (4G LTE) workgroup solutions, or lone worker protection devices, we design custom systems. Our solutions are also adapted to the constraints of ATEX zones, ensuring seamless communication and maximum safety for your staff in critical industrial environments.

site industriel et portuaire - Talkie-walkie et radio DMR

DMR Solutions: Reliability and Performance On-Site

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WAVE 4G LTE Solutions: Limitless PTT Communication

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ATEX solutions: Maximum safety in hazardous areas

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Alerte PTI et passerelle 4G

Lone worker solutions: Protect your isolated workers

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Coming soon!!

OmniConnect TRPS: Radio and mobile interconnection

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Our services for professionals

From feasibility studies to operational maintenance, we support professionals with a comprehensive range of services. Our expertise covers technical site audits, network infrastructure installation, and both preventive and corrective equipment maintenance. For your ad-hoc needs or specific projects, we also offer a certified terminal rental solution, ensuring maximum responsiveness without compromising on safety.

Audit

  • On-site coverage audit (Relays & Terminals)
  • Technical study and propagation simulation
  • Consulting on technology selection (DMR / WAVE 4G LTE)
  • Regulatory and administrative support (ANFR filings)
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Installation

  • Installation of high-altitude relays and antennas
  • Full configuration of your radio fleet
  • Commissioning of OmniConnect gateways
  • Training your teams on equipment usage
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Maintenance

  • Annual preventive maintenance contracts
  • Express workshop repair (TRPS after-sales service)
  • Software updates and reprogramming
  • Priority 24/7 technical support throughout France and abroad
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Rental

  • Short-term rental (Events, Festivals)
  • Long-term rental fleets (Construction, Industry)
  • Equipment configured and ready to use upon receipt
  • Delivery throughout France and abroad
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Demo and trial

  • Personalized remote or on-site demonstrations
  • Free equipment provided for multi-day trials
  • Radio coverage validation in real-world conditions
  • Support and testing with no obligation to purchase
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Best sellers

Motorola SLR 5500 Repeater 50W UHF (400-470 MHz)

Motorola SLR 5500 Repeater 50W UHF (400-470 MHz)

Ref:
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Talkie-walkie Motorola R5 UHF LKP Wifi Bluetooth

Motorola R5 UHF LKP Wi-Fi Bluetooth Two-Way Radio

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Talkie-walkie Motorola DP3441E UHF NKP GNSS BT WIFI

Motorola DP3441E UHF NKP GNSS BT WIFI two-way radio

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Talkie-walkie Motorola R7 UHF FKP CAPABLE BT WIFI GNSS

Motorola R7 UHF FKP CAPABLE BT WIFI GNSS Two-Way Radio

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Talkie-walkie Motorola R7Ex UHF NKP

Motorola R7Ex UHF NKP two-way radio

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Talkie-walkie Motorola TLK 110 WAVE PTX Radio (Avec carte SIM)

Motorola TLK 110 WAVE PTX Two-Way Radio (With SIM card)

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Talkie-walkie Motorola XT420

Motorola XT420 two-way radio

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Motorola DM4600E UHF LP CD

Motorola DM4600E UHF LP CD

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Our latest news

Salle d'évènement de l'Art Explora

Emergency intervention in Le Havre: on-site radio programming for the Art Explora festival

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Talkie-walkie Motorola XT420 sur des agents de sécurités

Event security: maintaining constant radio communication in Montivilliers

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Technicien ingénieur en radiocommunication TRPS

Events: securing and coordinating the Redbike festival in Le Havre

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Nos derniers guides techniques

Why does your walkie-talkie whistle and how can you eliminate feedback?

A feedback loop occurs when the sound emitted by a walkie-talkie's speaker is picked up by the microphone of a nearby device, creating an amplification loop and a high-pitched whistle. To avoid this, move a few meters away or lower the volume. In professional or noisy environments, using earpieces, remote microphones, or Sensear smart headsets completely eliminates this phenomenon.
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What is the difference between a licensed and a license-free walkie-talkie?

A license-free walkie-talkie (PMR446) uses free public frequencies, but its power is capped at 0.5W, which limits its range and privacy. Conversely, professional licensed equipment benefits from a secure, dedicated frequency, power up to 5W (or more via repeaters), and advanced features for demanding use cases.
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What is the maximum range of a walkie-talkie?

The maximum range of a walkie-talkie varies significantly depending on the technology used: limited to 1 or 2 km in real-world conditions for a license-free PMR446 model, it reaches 5 to 10 km for a professional DMR (UHF/VHF) radio. To go further, adding a radio repeater doubles the coverage area, while WAVE PTX 4G/5G LTE solutions offer completely unlimited range.
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Ready to optimize your field communications?

Need to streamline your team's communications or keep your lone workers safe? Whether you need an urgent rental, an on-site coverage study, or a free demonstration, we are here to help you design the perfect solution for your operational needs.

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