{"product_id":"rfid-key-fobs-writable-26-bit-proximity-key-fobs-grey-50-pcs","title":"RFID Key Fobs Writable 26 Bit Proximity Key Fobs Grey (50 pcs)","description":"\u003cp\u003eIn this review the reviewer tested the writable 26 bit RFID key fobs intended for commercial access control use and found them best suited for integrators and facilities managers who need a bulk, low-frequency replacement or spare set. The bottom line: these 125kHz WG26 format fobs are practical, inexpensive and straightforward to deploy with compatible Prox 26-bit readers, and their rewritable nature makes them useful for staging and reprogramming access without buying single-use tags.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e26 bit H10301 format:\u003c\/strong\u003e Uses the standard WG26 location and bit format so it works with most 125kHz prox readers that expect a 26-digit keyfob.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRewritable low-frequency chip:\u003c\/strong\u003e The fobs are readable, replicable and rewritable which lets installers reprogram tags during commissioning or when repurposing credentials.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWide reader compatibility:\u003c\/strong\u003e Compatible with many Prox series readers listed for ISO-Prox 1346\/1386\/1326 formats, reducing compatibility checks for common access systems.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBulk pack for operations:\u003c\/strong\u003e Supplied as a pack of 50 grey key fobs which is convenient for medium-sized sites needing multiple spares or replacements.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFixed factory serials:\u003c\/strong\u003e Serial numbers are pre-set at the factory which streamlines inventory but removes the option to alter the UID after delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese key fobs are aimed at security installers, facility maintenance teams, and property managers who already run 125kHz WG26 based access control systems and need a cost-effective, bulk source of replacement or spare credentials. The writable nature helps when programming batches of tags during initial setup or when converting temporary credentials to permanent ones.\u003c\/p\u003e\n\n\u003cp\u003eIf you operate a high-frequency 13.56MHz system, specialized smart cards, or require changeable hardware IDs post-delivery, these low-frequency H-ID fobs are not a match. Also, individual consumers who only need a single spare badge may find smaller pack sizes more convenient elsewhere.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eStandard WG26 26-bit format ensures compatibility with many Prox readers used in commercial installations.\u003c\/li\u003e\n \u003cli\u003eRewritable low-frequency tags allow reuse and reprogramming during commissioning or turnover.\u003c\/li\u003e\n \u003cli\u003eBulk packaging of 50 fobs makes stocking and deployment efficient for facilities teams.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eThese are low-frequency 125kHz H-ID cards only and will not work on 13.56MHz readers or non-H-ID formats.\u003c\/li\u003e\n \u003cli\u003eFactory-fixed serial numbers cannot be changed after shipping, which limits flexibility for some advanced use cases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eRFID Key Fobs Writable 26 Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eH10301 \/ WG26 26-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e125kHz low frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eISO-Prox 1346, 1386, 1326 and many Prox readers\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e50 pcs grey key fobs\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSerial numbers\u003c\/td\u003e\n\u003ctd\u003eFixed at factory (pre-set)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCommon codes\u003c\/td\u003e\n\u003ctd\u003eLocation number 98 or 99; WG26 standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor sites that run 125kHz WG26 based access control systems these writable 26 bit key fobs offer straightforward compatibility, bulk value and the practical advantage of rewritability during setup or turnover. They are a sensible, economical choice for installers and facility managers who need many spares, but they are not suitable for high-frequency systems or use cases that require post-shipment UID changes.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fobs work with any reader?\u003c\/strong\u003e\u003cbr\u003eThey work with readers that accept the 26-bit H10301 WG26 format and 125kHz low-frequency tags; check your reader model for WG26 or 26-bit prox compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I change the serial numbers?\u003c\/strong\u003e\u003cbr\u003eNo, the serial numbers are fixed at the factory and cannot be altered after shipping.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow many fobs come in a pack?\u003c\/strong\u003e\u003cbr\u003eThis listing supplies 50 grey writable 26-bit key fobs per package.\u003c\/p\u003e","brand":"SWTHM","offers":[{"title":"Default Title","offer_id":48633680527579,"sku":"B0DJ318K9W","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71nsU7TgVSL._AC_SL1500.jpg?v=1778431204","url":"https:\/\/gearmusthave.com\/products\/rfid-key-fobs-writable-26-bit-proximity-key-fobs-grey-50-pcs","provider":"GearMustHave","version":"1.0","type":"link"}