Commtel is a leading supplier of telephone-based entry systems. We also offer a range of Telguard replacement parts, including:

  • Telguard PCB kit
  • Keypads
  • Telguard back boxes
  • Telguard backlit stainless steel buttons
  • Optimus replacement parts
  • Optimus PCB
  • Telguard 4G upgrade kit
  • Antenna
  • Brackets
  • IP Cameras
  • LCD Displays

Keep scrolling to view our parts for Telguard intercom repairs and upgrades:


Contact us for Telguard replacement parts

Whether you’re carrying out a Telguard upgrade or repair, we have a wide range of Telguard replacement parts. To discuss your requirements, please speak to a member of our helpful team on 01306 710120 or message us at