This one could not be easier to install.  Simply plug it into the telephone socket – like a normal telephone splitter – and plug the phone into it.

Built into the splitter is a UHF transmitter that gives crystal clear monitoring of both sides of the conversation.  No batteries are needed as this unit takes its power from the telephone line.

Line of sight range 400 to 600 metres.

Recommended receiver – PDL12CH.

Not legal for sale or use within the EU.