Features of Signotec Sigma

  • 4″ (10,4 cm) large display with a resolution of 320 x 160 pixels
  • Special foil surface for precise pen input
  • Batteryless pen with special spring-loaded refill
  • Acquisition of 1,024 pressure stages
  • Very high sensor resolution of 2.214 x 1.130 ppi
  • Transmission rate of the 4D signature data at 500 Hz
  • Only one USB cable for connection
  • Patented security for the conclusive signature of PDF documents
  • RSA encryption of the handwriting characteristics in the pad
  • Internal secure signature creation device
  • Optional protective bag for safe transport
  • Individual design options and OEM production (colours and logo printing)