Communal Aerial Systems (IRS / MATV) in Llangefni
A communal aerial system distributes Freeview, Freesat and Sky to every flat in a block from a single rooftop installation. IRS (Integrated Reception System) is the modern standard combining all three onto one cable per flat.
Reception in Llangefni
Llangefni receives Freeview from the Llanddona transmitter , broadcasting on Group A with horizontal polarisation at 30 kW.
Covers Anglesey and parts of Gwynedd and Conwy.
Postcode areas covered
Installers covering Llangefni typically serve postcodes beginning LL. County: Isle of Anglesey.
Who you'll be working with
Work in Llangefni is carried out by a CAI-registered installer covering this postcode area. The installer's name and credentials are on your written quote.