signotec Sigma

Signotec signature pads provide secure, fast, and legally compliant digital document signing. Each model is tailored to different needs — from compact entry-level devices without displays to advanced solutions with large color screens and NFC functionality. They are ideal for banks, government institutions, retail, service environments, and any scenario where secure electronic signatures are required.

Purpose / advantages:

  • Like Sigma LITE, but with a monochrome LCD display — allows signers to see their signature directly on the device.

  • Compact, reliable, suitable for frequent use in mobile or desktop environments.

Specifications:

  • Display: 4″ (10.4 cm) monochrome LCD, optional LED backlight

  • Active signing area: approx. 91 × 45 mm

  • Sensor: RTP (resistive touch), passive pen with exchangeable tip

  • Sampling: 1,024 pressure levels, 500 Hz, 4D data

  • Resolution: ~4,096 × 4,096 points (approx. 2,214 × 1,130 ppi)

  • Dimensions / weight: ~160 × 120 × 10 mm, ~230 g

  • Connection: USB; optional FTDI (virtual COM) or USB-Ethernet adapter

  • Security: AES/RSA encryption, in-device PDF signing, hash algorithms supported