RS232 Protocol PCBA Lock Board With SIM 4g USB Serial Port Ethernet Port Module One Stop Circuit Board PCBA Service HDI PCB

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RS232 Protocol PCBA Lock Board With SIM 4g USB Serial Port Ethernet Port Module One Stop Circuit Board PCBA Service HDI PCB


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Product Name Lock control board Size 174*100*15mm External input power 12V, 3A Operating temperature -20 ~ +70℃ Usage Controls the opening of electronic locks and status queries Application smart lockers / vending machines Package Anti-static Bubble Bag


Product NameLock control boardSize174*100*15mm
External input power12V, 3AOperating temperature-20 ~ +70℃
UsageControls the opening of electronic locks and status queriesApplicationsmart lockers / vending machines
PackageAnti-static Bubble Bag


Our website currently displays only a selection of our circuit board products. If you have specific requirements or need more detailed information, feel free to contact us. Our experienced team is ready to provide customized solutions tailored to your project needs. Whether it's design optimization, functional integration, or material selection, we are here to support your goals. Let's work together to develop high-quality circuit board solutions that empower your brand.

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