TV aerials and satellite dishes
Bad TV picture: is it the aerial, the TV set or the signal?
Pixelation, missing channels or a black screen: how to tell a TV set fault from a genuine aerial installation fault.
Read the articleTechnical articles on aerials, cameras and video intercoms
Practical industry information, written so you can understand what is happening to your installation before anyone comes out.
Door phones and video entry
Analogue or 2-wire digital video intercom: what changes and why it can be installed without building work
The real differences between a traditional analogue door entry system and a 2-wire digital one, and why existing wiring can usually be reused.
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Technical solutions for every installation
TV aerials and satellite dishes
Installation, fault repair, amplifiers, channel retuning and installation certificates.
CCTV video surveillance
HD/4K cameras, recording, live viewing from your phone, maintenance and repair.
Door phones and video entry
Installation and replacement of door entry and video intercom systems. With 2-wire digital technology we upgrade without building work, reusing the existing wiring.