Two Station Intercom / Hard Wired Bug KitQuasar ElectronicsKit contains all the parts needed to build a two-station intercom using a two-wire connection system...Electronics > Circuit Components > Printed Circuit Boards > Development Boards3021KT3021KT14.95Quasar Electronics Limitedhttps://quasarelectronics.co.uk/Item/3021-hard-wired-bug-two-station-intercom-kit
Kit contains all the parts needed to build a fun and educational two-station intercom using a two-wire connection system. Each unit comprises a PCB that has it's own amplifier, microphone, speaker and push-to-talk button.
Can easily be turned into a hard-wired 'bug' or room monitor by using 2-core cable to send power from the receiving unit to the remote 'bug' unit.
All components to make both stations including PCB's, speakers, microphones and battery connectors supplied.
You can purchase suitable interconnecting cable 801.053M by the metre (see below)