Type A Control Unit – Incotex 777 ETR Machine

Functional characteristics:

• The ETR supports the communication protocols and data transfer between electronic
  fiscal devices and KRA server
• The ETR is PKI compatible and supports RSA 2048 bit encryption/decryption algorithm
  based on TPM 2.0 FIPS 140-2 certified hardware
• The integrated Control Unit performs the functions of tax invoices validation,
  encryption, signing, transmission and storage
• The ETR sends each fiscal receipt to KRA server