• Special foil surface for a precise pen input

  • Optional backlight, perfect for changing or unfamiliar lighting conditions

  • Pen with special, resilient pen tip

  • 1.024 pressure levels

  • 500 Hz sampling rate

  • Highest security through unique security features and RSA encryption

  • Delivery incl. protective pouch

  • Individual design possibilities (colors and logos)

Use the signotec Sigma for a precise capture of the signature on a compact system with monochrome display – perfect for a paperless field service.​

The signotec Sigma, like the other signotec models, was developed entirely on signotecs own, “Made in Germany”, and combines decades of experience and competence. It guarantees the very best quality and functionality – and that at a height of only 1 cm! Its extremely flat design and the flat surface without edges between sensor and housing are unique. This construction allows a highly ergonomic signing.

In an unsurpassed price-performance ratio, it is extremely compact (160 x 120 x 10 mm), robust and ideally suited for mobile use (eg. as a service technician). But even in stationary operation, it shines through the flat and compact design.

​Thanks to its large sensor, it is also possible to capture even large signatures without having to limit the sensor. This is essential for a realistic and evidentially capturing of the signature. In addition, extensive text information can be displayed.

Security Features (RSA)

  • PDF documents can be signed inside the pad and not in the insecure environment of the PC.

  • The biometric data of the signature can be RSA-encrypted inside the pad using a public key.

  • RSA-signature of the displayed content and signature.

  • Upon delivery, each pad has a separate and unique RSA certificate for signing.

  • Storing of custom RSA-certificates inside the pad.

  • The pad can generate a RSA certificate.

  • Supported schemes are RSA PKCS # 1 v1.5 (with or without the hash OID), PKCS # 1 v2.1

  • Certificates can be certified by a Root Authority

  • Supported hash algorithms are SHA-1, SHA-256 and SHA-512.

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