SLD Security & Communications - state of the art digital communication systems
SLD Security & Communications - Communication Systems

Would you like reliable onsite communications, would you like to connect your sites together using using wirefree technologies. We can provide secure communications technologies for your site, including onsite paging, onsite voice and IP telephoney.

We are based in Surrey, England and we can supply all your communications neads, to a bespoke specification, using the highest performance products in their class.


On this part of our site we have a number of different technologies for you to choose from. If you do not see the specification you want, just let us know and we will configure a solution tailored to your exact needs.

Wireless Ethernet allows you to connect your site or sites using 2.4GHz or 5GHz frequencies at bandwidths of 300Mbps or higher.

Onsite Paging the original digital communications system, updated for the 21st century, with IP connectivity and a browser based interface.

We have been designing, installing and maintaining onsite communication systems since 1993.
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