The signotec Zeta is a particularly compact signature pad with a monochrome display and excellent writing performance. It has an approx. 4.5" (11.4 cm) monochrome display and the robust ER technology. The sensor reacts exclusively to the battery-free special pen and not only records movements with 2,048 pressure levels and up to 500 Hz sampling rate, but also captures the movements of the pen in the air. This enables a true-to-detail digitisation of the signature and a correspondingly high evidentiary value in legal proceedings. Thanks to the technical design, the signotec Zeta can offer a very long lifespan of up to 30 million signatures.