Do you have mobile coverage problems at your business, industrial warehouse or rural home? At Onucom we specialise in GSM signal amplification solutions and 4G connectivity alternatives for areas without fibre optic access.
GSM
Advice on improving GSM signal in areas with poor coverage.
Installation of domestic and professional amplifiers for urban and rural areas.
Mobile telephony solutions for data and call management.
Industrial 4G Router for outdoor use.
Why choose Onucom in Huelva?
🏆Approved amplifiers compatible with all operators (Movistar, Vodafone, Orange, MásMóvil).
⚡Free coverage survey prior to any installation.
🛡️Solutions for indoor, outdoor and rural areas with no signal.
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Cómo trabajamos
Un proceso claro y sin sorpresas desde el primer contacto
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Contacto
Llámanos, escríbenos o rellena el formulario. Respondemos en <24h.
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Diagnóstico
Analizamos tu situación y te presentamos la solución más adecuada.
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Ejecución
Implementamos en los plazos acordados, sin costes ocultos.
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Seguimiento
Soporte post-instalación y disponibilidad para cualquier incidencia.
¿Tienes alguna duda sobre GSM?
Te respondemos en menos de 24 horas, sin compromiso.
If you have mobile coverage problems in your office, warehouse or home (dropped calls, slow data), we carry out a free coverage survey to determine the best solution.
Does the amplifier work with all mobile operators?
Yes. Our amplifiers are compatible with all Spanish operators (Movistar, Vodafone, Orange, MásMóvil) and with 3G, 4G and 5G bands.
Is it legal to install a signal amplifier?
Yes, as long as the equipment is approved and certified. All amplifiers we install comply with current Spanish and European regulations.
How long does a GSM amplifier installation take?
A domestic or office amplifier installation is typically completed in a few hours. For large industrial installations it may take 1-2 days, including adjustment and coverage testing.
Can you improve coverage in a very large industrial warehouse?
Yes. We have high-power amplifiers and coaxial cable distribution with omnidirectional antennas to cover large areas such as logistics warehouses, storage facilities or industrial plants.
IT and telecommunications service in Huelva and province
From our premises in the La Polirrosa Industrial Estate in Huelva, we serve the entire province:
Huelva cityPunta UmbríaAyamonteLepeIsla CristinaMoguerPalos de la FronteraLa Palma del CondadoValverde del CaminoAlmonteBollullos Par del CondadoCartayaGibraleónNervaAracenaSan Juan del PuertoBeasBonares
Request information about this service
Need a free quote?
Contact our technical team. We reply within 24 hours.
