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Welcome to SigNET AC Limited

Since its formation in 1994, SigNET has firmly established itself at the forefront of the life safety audio communication industry.

Our portfolio of market-leading audio products includes the UK's widest range of audio-frequency induction loop equipment (AFILS), multiple award-winning voice alarm/public address systems and one of Europe's most respected disabled refuge/emergency voice communication systems.

All of our equipment is designed to meet the needs of our customers and the requirements of all appropriate British and European standards.


A collection of SigNET’s powerful PDA-range induction loop amplifiers have been installed at the new Harry Potter set at Warner Bros studios in Hertfordshire.

An updated version of our popular Guide to Audio Frequency Induction Loop Systems - complete with hints, tips and advice on best practice installation, is now available.


Two multi-zone self-cancelling paging consoles are now available for use with our AVAC voice alarm system.


Our popular SigTEL emergency voice communication system has got four new outstations - two for use in disabled refuge systems and two for use in fire telephone systems.