![]() ![]() In high-security scenarios, you might go for signature pads where the encryption of the sensitive signature row data takes place on the pad, rather than in the unsafe “computer” environment.You might want an option for data encryption between the signature tablet and the PC.An LED that indicates the operation mode (Off / No connection to a computer, Stand-by, Signature recording) can be helpful.You should expect a coordinate accuracy of ± 0.5 mm (center).The screen resolution should be at least 600 LPI (not interpolated).The pen pressure levels should be at least 256 levels (not interpolated).The sampling rate should be a minimum of 100 points per second. #ELECTRONIC SIGNATURE PAD FOR COMPUTER SERIAL#In special scenarios, where no USB port is available, you might need a serial accessory kit. For some manufacturers, touch sensors are wear parts and thus not covered by the guarantee.
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