CCTEK B965D-SW Analogue Single Line Intercom Phone

CCTEK B965D-SW is a wall mount 2 wire non-polarity analogue single line speakerphone built-in with microphone and automatic hang-up tone detection. The NO/NC relay enable user to open electromagnetic lock (EM Lock) by press # button from his desktop phone. No external power required, easy installation, just connect 2 wire from PBX single line extension port. It is an ideal solution for long distance intercom phone or door phone connect to your PBX or keyphone system.


  • 2 wire 600 ohm┬ánon-polarity PABX single line interface
  • 2 wire NO (Normally Open) door opener
  • Hands-free Speakerphone
  • Auto Hang-up Tone Detection
  • Force hang-up after 5 minutes
  • Push Button with In-used LED light
  • Programmable Dial Number up to 14 digits
  • Press # (DTMF) to release lock
  • Dimension: 145(H) x 95(W) x 15(T) (mm)


  • Office Door Phone for PBX and Keyphone System
  • Hands-free Intercom phone
  • Emergency intercom phone
  • Hotline intercom phone

Connection Diagram