Conversation Recorder

PKI 1870Print

This analogue conversation recorder stores your telephone conversations automatically onto standard audio cassettes. Due to the integrated voice control the recording does not start until beginning of a conversation and automatically stops at its end. The total recording time is up to 8 hours. With the PKI 1870 you have the possibility to control all telephone conversations in your house during your absence. A similar device for digital telephone systems is part of our product range as well. Please contact us for detailed information.


  • Recording time: 8 h on standard 120 min. audio cassette
  • Integrated microphone for notes
  • Output for headset
  • Included: adapter for telephone receiver, audio cassette, power plug