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Dotypos touch cash registers can also be connected to both classic scale via cable and small mobile wireless Bluetooth scales which can be used for weighted stocktaking. The cable connection of the scale can be certified.

Classic (big) scales, connectable by cable, are connected to the 10" and 15" cash registers. Wireless Bluetooth scales can be connected to all offered cash registers. Both types of cash registers support the Bluetooth connection.


For a certified connection, Dotypos supports non-automatic scales (NAWI) using the communication protocol Checkout-Dialogue#06 (ECR Type#12) via RS232 or USB interface. The scale must be marked with the conformity label CE. The scale must also have a display with indication of the weight, unit price and total price of the weighted item.

Sometimes you may have to update the cash register firmware. If the communication between the cash register and the weighing machine keeps breaking down, please contact us.



Certified scale connection is a paid service and the scale and cash register connection must be sealed by a technician. After the above steps, it is therefore necessary to contact the manufacturer of the scale (which in the case of Dotypos s.r.o. scales is LESAK s.r.o.) at 775 873 570 (primary in the Czech language) and arrange a visit of a technician who will perform the sealing. You will also be able to obtain information on the fee for this service by calling the above-mentioned telephone number. Dotypos company does not verify the connection of the scale or intervene with the customer.

The whole certification procedure from LESAK s.r.o. is presented in this document (in the Czech language).

If you do not have a scale from Dotypos, please contact your scale supplier or dealer directly for a certified connection.

The maximum unit or total price (quantity x unit price) of the weighted item is CZK / EUR 9,999.99. Sales above this amount are not possible in certified (Welmec) mode.


This manual is for information purposes only and does not provide any warranty. The given specifications may be changed without prior notification. Illustrations and schemes are for information purposes only. The appearance and functions of both the device and software may differ based on the current version of the product and applications.

Created with from Dotypos. ©2024 Dotykačka ČR s.r.o.


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