With the Olympia Dallas lock, manual registration at the cash register is no longer necessary - entering the respective operator number is also redundant. Instead, the Olympia Dallas lock is simply plugged into the designated contact point at the cash register, and the user is automatically logged in. The installation of the lock is also very straightforward. Once it is screwed onto the cash register, only a few settings need to be configured, and you can start using it. This waiter key is suitable for the Olympia cash registers CM941, CM941F, CM942, CM942F, CM960 ST, and CM962 SF. The Dallas lock comes with four keys and can be expanded to accommodate up to 16 users. It is also compliant with GoBD/GDPdU regulations. Additional details: Compatible with Olympia cash registers CM941, CM941F, CM942, CM942F, CM960 ST, and CM962 SF, GoBD/GDPdU compliant, easy installation and programming at the cash register, eliminates the need for manual user registration, includes 4 keys, expandable up to 16 operators.