44 N°: 999341_EN_DVR 2pro/12.07.2017Appendix8.1.3 Device data>> In case of malfunction, please note type and serial numberon the rating plate.>> When contacting our service department, name us producttype and serial number. With this information we can offerselective support and advice for your product.Device data on rear side of the gaugeManufacturer + addressSerial numberVoltage supplyRating plate data
