{"product_id":"rfid-qr-code-access-control-reader-wiegand-usb-rs232-rs485","title":"RFID \u0026 QR Code Access Control Reader – Wiegand USB RS232 RS485","description":"\n\u003ch2\u003eLIHTNE R35C\/D – Smart RFID \u0026amp; Barcode Access Control Reader\u003c\/h2\u003e\n\u003cp\u003eThe LIHTNE R35C\/D is a next-generation dual-mode smart card and barcode reader that combines RFID card reading with 2D QR code and standard barcode scanning into one compact, wall-mount device. Designed to the universal 86mm × 86mm industry-standard form factor, it integrates seamlessly into office buildings, gated communities, scenic attractions, administrative centers, visitor management systems, smart gates, and smart home setups — giving any access control installation a powerful, flexible upgrade.\u003c\/p\u003e\n\n\u003cp\u003eWith multi-protocol communication support (Wiegand, USB, RS232, RS485, and TTL) and broad OS compatibility (Windows XP\/7\/8\/10 and Linux), the R35C\/D slots into virtually any existing infrastructure without additional middleware.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Mode Reading:\u003c\/strong\u003e Reads both RFID cards (125 kHz EM \u0026amp; 13.56 MHz ISO14443A MIFARE) and 2D\/1D barcodes (QR codes and standard barcodes) in a single unit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast \u0026amp; Accurate:\u003c\/strong\u003e Reading speed under 200 ms with image decoding and auto-sensing for hands-free, touchless operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Protocol Output:\u003c\/strong\u003e Supports Wiegand, USB, RS232, RS485, and TTL — compatible with virtually all access control panels and gate controllers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Read Range:\u003c\/strong\u003e RFID cards readable at 3–6 cm; QR codes readable at up to 20 cm distance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto-Sensing \u0026amp; Buzzer Feedback:\u003c\/strong\u003e Automatically triggers on approach; audible buzzer confirms each successful read.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisual Indicators:\u003c\/strong\u003e Red working light, green feedback light, and green network light for instant status monitoring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e PC housing with tempered glass scanning window; operates in temperatures from -20°C to 70°C and humidity from 10%–90%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard 86-Box Form Factor:\u003c\/strong\u003e 86 × 86 × 42 mm — fits standard electrical wall boxes for a clean, professional installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets CE compliance standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Factory Reset:\u003c\/strong\u003e Insert a pointed object into the rear Reset hole to restore factory settings and restart the device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;font-size:15px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR35C\/D\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLIHTNE\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCard Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 kHz EM \/ 13.56 MHz ISO14443A MIFARE\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eBarcode Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQR Code, 1D Barcode\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiegand \/ USB \/ RS232 \/ RS485 \/ TTL\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eDecoding Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImage Decoding\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRFID Read Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–6 cm\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eQR Code Read Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–20 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eReading Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;200 ms\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eScan Feature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAuto-sensing, Buzzer\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8–12 V DC\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eWorking Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 70°C\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eWorking Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10%–90%\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePC + Tempered Glass (scan window)\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e86 × 86 × 42 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150 g\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eOS Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWindows XP\/7\/8\/10, Linux\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCorporate office building visitor and employee access management\u003c\/li\u003e\n  \u003cli\u003eGated community and apartment complex entry control\u003c\/li\u003e\n  \u003cli\u003eScenic area and tourist attraction admission gates\u003c\/li\u003e\n  \u003cli\u003eGovernment and administrative hall entry systems\u003c\/li\u003e\n  \u003cli\u003eTurnstile and flap barrier gate integration\u003c\/li\u003e\n  \u003cli\u003eVisitor management kiosks and reception terminals\u003c\/li\u003e\n  \u003cli\u003eSmart home access points\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × LIHTNE R35C\/D RFID \u0026amp; QR Code Access Control Reader\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Size:\u003c\/strong\u003e 12 cm × 12 cm × 4 cm | \u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 0.2 kg\u003c\/p\u003e\n\n\u003cp\u003eFor authoritative guidance on physical access control systems and security standards, refer to the NIST Guidelines on Physical Access Control.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What RFID card formats does the LIHTNE R35C\/D access control reader support?\u003c\/h4\u003e\n\u003cp\u003eA: The R35C\/D supports two RFID frequencies: 125 kHz EM cards (commonly used in older access control systems) and 13.56 MHz ISO14443A MIFARE cards (used in modern smart card systems). Both formats are read at a distance of 3–6 cm for reliable, contactless access control.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Which communication protocols does this QR code and RFID reader support?\u003c\/h4\u003e\n\u003cp\u003eA: The reader supports Wiegand, USB, RS232, RS485, and TTL output protocols. This broad multi-protocol compatibility means it integrates with virtually any existing access control panel, gate controller, or visitor management system without requiring additional converters or adapters.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the R35C\/D easy to install on a standard wall box?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The unit is designed to the universal 86 mm × 86 mm industry-standard form factor, which fits directly into standard 86-box electrical wall boxes. This makes installation straightforward for both new installations and upgrades to existing systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What operating systems are compatible with this access control reader?\u003c\/h4\u003e\n\u003cp\u003eA: The LIHTNE R35C\/D is compatible with Windows XP, Windows 7, Windows 8, Windows 10, and Linux operating systems, covering the vast majority of access control and visitor management software platforms in use today.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I reset the device to factory settings?\u003c\/h4\u003e\n\u003cp\u003eA: To restore factory settings, use a pointed object (such as a pin or paperclip) to press and hold the Reset button located in the small hole on the back of the device. The reader will automatically restart and return to its default configuration.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What RFID card formats does the LIHTNE R35C\/D access control reader support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The R35C\/D supports two RFID frequencies: 125 kHz EM cards (commonly used in older access control systems) and 13.56 MHz ISO14443A MIFARE cards (used in modern smart card systems). Both formats are read at a distance of 3–6 cm for reliable, contactless access control.\"}}, {\"@type\": \"Question\", \"name\": \"Which communication protocols does this QR code and RFID reader support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The reader supports Wiegand, USB, RS232, RS485, and TTL output protocols. 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