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Tel 01268 773331


As a data and fibre optic installation specialist we offer a fully comprehensive range of data services from installation through to testing, certification and ongoing support.

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High standards

We provide very high standards of installation of wireless and copper, fibre optic cabling for data, voice and IP camera networks.

We have a specialised cabling team that can deliver new wireless (Wi-Fi – factory/office and out-of-home), fibre-optic and copper cabling infrastructures (CAT5e, CAT6, CAT6a), including green field sites and refurbishment projects. Our copper and fibre-optic cabling service carries industry–leading accreditation and meets all the required professional standards, including the TIA/EIA Structured Cabling Standards. Our installers are trained to the highest standard by Brand-Rex to maintain a premium quality installation and consistently high level of system performance which are underwritten by the Brand Rex 25 year warranty.

Cost effective systems

We make a point of understanding your business and how it operates. This enables us to develop and install a cost effective, flexible system that will expand in line with your business needs.

Systems Include:
  • CAT5
  • CAT6
  • Wi-Fi
  • Fibre Optics

The Brand-Rex 25 Year System Warranty

25 Year System Warranty available for systems and applications including shielded and unshielded copper cable options and OM1, OM2, OM3, OM4 and OS1, OS2 fibre options
  • Lifetime Applications Warranty
  • Conforms to IEC fire rating
  • 100% installer test and 100% Brand-Rex review
  • Includes full cost of replacement
  • Transferable Warranty
  • Exceeds all the latest published and draft standards ISO11801, EN 50173, TIA/EIA 568
  • Extended distance operation and capability on copper and optical fibre cable
  • Third party approved cables, components and patch cords
  • Reduced flammability, zero halogen options to IEC 60332-1 and IEC 60332-3c
  • Comprehensive Technical Support

Free on-site evaluation

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Call us today for more information on our services and products
Tel 01268 773331

Email us today to discuss how we can help with your project

CIS Services
Matrix House
Brook Road
Rayleigh, Essex, SS6 7XL

Telephone: 01268 773331
Registration No. 4501068