Evolis Sig100 Signature Pad

The Evolis Sig100 is an ultra-compact signature pad designed for everyday digital signing needs. With its small footprint, USB connectivity, and secure encryption, it’s an ideal choice for businesses looking to replace paper-based signatures with an affordable, digital alternative. From retail counters to healthcare check-ins, the Sig100 brings simplicity, reliability, and security to the signature process.

Technical Specifications

Display Type: Monochrome TFT
Display Size: 4”
Resolution: 320 x 160 pixels
Active Signing Area: 95 x 47 mm
Pressure Sensitivity: 1,024 levels
Sampling Rate:
- External: 500 Hz
- Internal: 6,000 Hz
Stylus: Battery-free, wired pen with changeable tip
Encryption: RSA (2048-bit), AES-256
Connectivity: USB (HID-USB), optional VCOM driver

Features

✅ 4” Monochrome Display
The clear 320 x 160 resolution screen displays the signature as it’s being written, offering real-time feedback and a natural signing feel.

✅ Accurate Signature Capture
With 1,024 pressure levels and a 500 Hz external sampling rate, the Sig100 records every stroke with precision — essential for biometric validation and compliance.

✅ Battery-Free Stylus
Includes a wired, battery-free pen with a replaceable tip. No charging, no downtime, just consistent performance.

✅ Secure Encryption
Built-in RSA (2048-bit) and AES-256 encryption ensure all signature data is securely handled, ideal for industries with strict data privacy standards.

✅ Lightweight and Space-Saving
Weighing just 230g and under 1.5 cm thick, the Sig100 fits anywhere — perfect for front desks, mobile setups, or tight spaces.

✅ Easy USB Integration
Simple plug-and-play USB connection with HID-USB support. Compatible with signoSign/2 and optional SDK for custom integration.

Use Cases

Retail & POS: Capture customer signatures for transactions, returns, or agreements.
Banking & Finance: Sign contracts, loan forms, and other documents securely.
Healthcare: Collect patient consents, intake forms, and authorisations.
Government & Public Offices: Simplify signing for citizen forms and identity verification.
Hospitality: Speed up check-ins and reduce paperwork for guests.

Final Thoughts

The Evolis Sig100 is a practical entry-level solution for secure electronic signature capture. It offers the core features needed for accurate and reliable signing without unnecessary complexity. With USB plug-and-play setup, solid encryption, and a responsive stylus, the Sig100 is a great fit for businesses looking to digitise signatures without overcomplicating their workflow.

If you need a lightweight, budget-friendly, and secure signature pad that just works, the Sig100 is the perfect place to start.

Easy to use, low-cost signature pad.