What should I do if the Sigma touch display has electrical function abnormalities within the product warranty? - FAQs | Manufacturer of Resistive | PCAP Touch Screen | PenMount Touch Screen Controller - AMT

For electrical malfunctions within the warranty period, AMT will clarify responsibility according to the RMA process. Please contact us. Certified resistive, projected capacitive (PCAP) touch screens and PenMount touch screen controllers meeting international standards, ISO, UL E331240-A1-UL, REACH, and RoHS. All touch screen products are supplied with flexible production quantity and long term support.