{"product_id":"125khz-rfid-pvc-self-adhesive-writable-sticker-tag-40mm","title":"Rubik 125kHz RFID PVC Sticker, Self-Adhesive Writable Disc Tag 40mm Diameter","description":"\u003ch2\u003e125kHz RFID PVC Self-Adhesive Writable Sticker Tag - 40mm Diameter\u003c\/h2\u003e\u003cp\u003eA thin, round self-adhesive RFID sticker tag operating at 125kHz frequency, built on a T5577 \/ T5200 writable chip. The tag is encased in a flexible PVC disc with an anti-interference material layer, making it suitable for direct application onto metal-adjacent surfaces and a wide range of substrates. The adhesive backing allows permanent or semi-permanent mounting onto access control readers, elevator panels, attendance terminals, and asset surfaces.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Model:\u003c\/strong\u003e T5577 \/ T5200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e 125kHz (LF RFID)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead \/ Write:\u003c\/strong\u003e Writable (rewritable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Round disc sticker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 40mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.58mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PVC with anti-interference layer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Self-adhesive backing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e T5577 - 363 bits user memory, 8 pages of 4 bytes (standard configuration)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Retention:\u003c\/strong\u003e Up to 10 years (typical for T5577)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWrite Endurance:\u003c\/strong\u003e Up to 100,000 write cycles (typical for T5577)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChip Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eT5577 \/ T5200 writable 125kHz RFID chip\u003c\/li\u003e\n\u003cli\u003eCompatible with EM4100, HID, and other 125kHz read formats when programmed accordingly\u003c\/li\u003e\n\u003cli\u003eReadable and writable by standard 125kHz RFID readers and writers\u003c\/li\u003e\n\u003cli\u003eCompatible with Proxmark, ACM, and other 125kHz programming devices\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eScope of Application\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAccess control systems - door entry, gate control\u003c\/li\u003e\n\u003cli\u003eElevator floor access control\u003c\/li\u003e\n\u003cli\u003eEmployee and visitor attendance tracking\u003c\/li\u003e\n\u003cli\u003eAsset labeling and inventory identification\u003c\/li\u003e\n\u003cli\u003eTime and attendance terminals\u003c\/li\u003e\n\u003cli\u003eParking access and vehicle identification\u003c\/li\u003e\n\u003cli\u003eLibrary and document tracking\u003c\/li\u003e\n\u003cli\u003eEquipment and tool tracking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePhysical Properties\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Round \/ circular disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 40mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.58mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e PVC (Polyvinyl Chloride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-interference Layer:\u003c\/strong\u003e Yes - reduces signal interference from nearby metal surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesive:\u003c\/strong\u003e Pressure-sensitive self-adhesive backing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Semi-flexible PVC construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is a 125kHz Writable RFID Tag?\u003c\/h3\u003e\u003cp\u003eA 125kHz RFID tag is a low-frequency (LF) radio frequency identification device that communicates with a compatible reader at 125 kilohertz. The T5577 and T5200 chips used in this tag are writable, meaning the stored data (such as a unique ID number) can be programmed and reprogrammed using a compatible 125kHz RFID writer. This makes the tag suitable for cloning, custom ID assignment, and reconfiguration for different access control systems. The 125kHz frequency is widely used in legacy and current access control, attendance, and identification systems worldwide.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRFID 125kHz PVC Self-Adhesive Writable Sticker Tags (quantity as selected)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Rubik","offers":[{"title":"Default Title","offer_id":53596766929189,"sku":null,"price":60.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/8033\/3861\/files\/b62cc780-e0cd-4df3-ad5d-3af9c82536bf.png?v=1786777661","url":"https:\/\/www.hkgt.ae\/products\/125khz-rfid-pvc-self-adhesive-writable-sticker-tag-40mm","provider":"HKGT UAE Store - Safe Box, Minibar, RFID NFC, Tools","version":"1.0","type":"link"}