• Calicut
  • 098461-27573
  • Ernakulam
  • 099478-95941
  • Kannur
  • 098463-03312

Digital Key Telephone Systems

Digital Key Telephone Systems

Crystal Digital Concepts Pvt Ltd are a professionally managed Hi-Tech group of companies established in the field of Telecommunication in the year of 1981 and is an ISO 9001 certified company completed three Decades of operations.

Crystal Guard society intercom systems also offered which is designed for a total security / communication solution for flats, villas, apartments etc.. The system can be interfaced with intrusion alarm systems along with various type of sensors.

Crystal offers their innovative product ranges such as Small & large Epabx / KTS systems, Security intercom for housing societies, Video door phone with home security features, CCTV Surveillance systems, Broadcasting-Audio/Video surveillance systems, Time scheduler, Home alarm, GSM gateways, prepaid smart energy meters ...etc

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