{"product_id":"wavelynx-dual-tech-ev3-4k-prox-iso-card-50m4-pack-of-100","title":"Wavelynx Dual Tech EV3 4K + Prox ISO Card (50M4) — Pack of 100","description":"\u003cp\u003e\u003cstrong\u003eThe Wavelynx Dual Tech EV3 4K + Prox ISO Card (P\/N 50M4) is a dual-frequency smart card combining 125 kHz proximity with 13.56 MHz MIFARE DESFire EV3, sold here as a bulk pack of 100 factory programmed credentials.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLike its 8K counterpart, the 50M4 combines 125 kHz proximity with 13.56 MHz MIFARE DESFire EV3 technology in one credential, so a single card works across both legacy proximity readers and newer EV3 smart readers during a phased upgrade. The 4K memory option is a cost-effective choice for deployments that only need the smart-card side for access control, without a second onboard application. Every card in this pack of 100 ships factory programmed to your encryption keys, bit format, facility code, and ID range, ready to enroll on arrival.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual-frequency: 125 kHz proximity plus 13.56 MHz MIFARE DESFire EV3 in a single card\u003c\/li\u003e\n\u003cli\u003eBridges legacy prox readers and new EV3 smart readers during migration\u003c\/li\u003e\n\u003cli\u003e4K memory — right-sized for straightforward access control deployments\u003c\/li\u003e\n\u003cli\u003eEAL 5+ certified security on the MIFARE DESFire EV3 side\u003c\/li\u003e\n\u003cli\u003eFactory-programmed to your encryption keys, bit format, facility code, and ID range\u003c\/li\u003e\n\u003cli\u003eSold in bulk packs of 100 for consistent, large-scale credential rollouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; max-width: 640px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003eWavelynx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003e50M4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003eChip Technology\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003eDual-frequency proximity + MIFARE DESFire EV3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003e125 kHz (LF) + 13.56 MHz (HF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003eMemory\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003e4K (smart-card side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003eCard Format\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003eCR80, 3.37\" × 2.13\" × 0.03\" (85.6 × 54.0 × 0.8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003eComposite PVC \/ PET, printable surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003eSecurity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003eEAL 5+ certified chip, AES-128 encryption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003eLEAF Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003eLEAF Si enabled standard; LEAF Cc available by request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003eLifetime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600; background: #f7f7f7;\"\u003ePack Quantity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003e100 cards per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with Wavelynx Ethos multi-technology readers and other reader hardware in the LEAF Community ecosystem. LEAF Si is enabled standard on every credential, with LEAF Cc available by request for custom deployments. Each card ships factory-programmed and ready to enroll, with support for standard or custom encryption keys, standard and unique bit formats, and your choice of facility code and ID range.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSites migrating from 125 kHz proximity to 13.56 MHz smart credentials in phases\u003c\/li\u003e\n\u003cli\u003eDeployments that need dual-frequency coverage without extra onboard memory\u003c\/li\u003e\n\u003cli\u003eMulti-building campuses upgrading readers on a rolling schedule\u003c\/li\u003e\n\u003cli\u003eBudget-conscious rollouts that still need day-one prox compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eShould I choose the 50M4 or the 50M8?\u003c\/h4\u003e\n\u003cp\u003eChoose the 50M4 if you only need the smart-card side for access control. Choose the 50M8 if you want extra memory for a second application such as payment or secure printing.\u003c\/p\u003e\n\u003ch4\u003eWill this work with my existing proximity readers?\u003c\/h4\u003e\n\u003cp\u003eYes. The 125 kHz side of the card is designed to work with standard proximity readers already installed at your facility, while the 13.56 MHz side is ready for any EV3 smart readers you add.\u003c\/p\u003e\n\u003ch4\u003eIs the card printable for photo IDs?\u003c\/h4\u003e\n\u003cp\u003eYes, the composite PVC\/PET surface supports standard direct-to-card printing.\u003c\/p\u003e\n\u003ch4\u003eHow is programming handled?\u003c\/h4\u003e\n\u003cp\u003eCards ship factory-programmed to your encryption keys, bit format, facility code, and ID range, so there's no on-site encoding step before deployment.\u003c\/p\u003e\n\u003cp\u003eBridge old and new access control hardware without issuing two credentials — the Wavelynx Dual Tech EV3 4K + Prox ISO Card is available in bulk packs of 100.\u003c\/p\u003e","brand":"Wavelynx","offers":[{"title":"Default Title","offer_id":51936743227687,"sku":"50M4","price":15.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0002\/0063\/8524\/files\/WavelynxCards_10f45894-e3ab-4a3e-9585-6874c19a3660.png?v=1787857482","url":"https:\/\/groovebadges.com\/fr\/products\/wavelynx-dual-tech-ev3-4k-prox-iso-card-50m4-pack-of-100","provider":"Groove Identification Solutions","version":"1.0","type":"link"}