Add an LCD display to any low-tech application and make it look high-tech ! Replace up to 9 indicators or lamps by one single backlit LCD, recall messages simply by pressing a button, inputs accept dry contacts, open collectors and logic levels. No programming skills required ! Store up to 9 sixteen-character messages in non-volatile EEPROM memory. 4 operating modes: 1): display the status of all inputs simultaneously 2): display all active inputs 3): display active input with highest priority 4): display text messages in a 'tickertape'-fashion. A default message can be displayed to signal that no inputs are active messages can be transferred to the K8045 from any PC or terminal. Wireless data transfer between PC/terminal and K8045 is possible with optional RX/TX433 modules. 1 on-board push button is available for an application of your choice.