Telereach is the manufacturer of Annunciator Exchange System. The Annunciator Exchange System is used to indicate field faults through potential free contact inputs.
Telereach is an ISO 9001:2000 registered organization. Telereach offers various types of Field Telephones, Solar Power Packs, Hot-line Telephones, Annunciators, Magneto Telephones, Intercoms, Fluid Level Alarm and Nurse Call System. Annunciator Exchange System is specially used for talkback between nurses and patients.
