--- product_id: 74098402 title: "ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal (Blank Card No Data)" brand: "etekjoy" price: "KD 3.83" currency: KWD in_stock: true reviews_count: 13 category: "Etekjoy" url: https://www.desertcart.com.kw/products/74098402-etekjoy-10-pcs-writable-125khz-rfid-key-fob-proximity-id store_origin: KW region: Kuwait --- # Sensing Distance 2.5-10cm Rewritable 100,000 times ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal (Blank Card No Data) **Brand:** etekjoy **Price:** KD 3.83 **Availability:** ✅ In Stock ## Summary > 🔑 Unlock Your Potential with Custom RFID Solutions! ## Quick Answers - **What is this?** ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal (Blank Card No Data) by etekjoy - **How much does it cost?** KD 3.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/74098402-etekjoy-10-pcs-writable-125khz-rfid-key-fob-proximity-id) ## Best For - etekjoy enthusiasts ## Why This Product - Trusted etekjoy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📦 Value Pack:** Includes 10 versatile tags for all your needs. - • **💧 Built to Last:** Waterproof and durable ABS plastic for long-term use. - • **🔒 Secure Your Access:** Craft your own RFID tags for ultimate control. - • **♻️ Eco-Friendly Choice:** Rewritable design reduces waste and saves costs. - • **🔗 Universal Compatibility:** Works seamlessly with ATMEL T5577 and other 125kHz systems. ## Overview The ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag is a versatile and durable solution for creating custom RFID tags. With a rewritable capacity of up to 100,000 times and a data storage life of 10 years, these tags are perfect for both personal and professional use. Made from high-quality ABS plastic and featuring a waterproof design, they are built to withstand the test of time. Ideal for those looking to enhance their access control systems. ## Description Important Note: 1. These are blank tags without pre-programmed card numbers. You cannot directly add them to RFID locks or use a card reader to read them. 2. Before use, you must first write data(card numbers) into them by a 125KHz RFID card writer. 3. Smart locks cannot write data to cards. They can read cards only. 4. These 125KHZ cards are ID cards. They are not IC cards or NFC cards. They don't work for TTLock or Tuya smart locks which use 13.56MHZ frequency.FAQ: 1. Question: Can I directly register these tags to my electronic lock? Answer: No. These tags are blank tags without pre-programmed card numbers. The electronic locks cannot write or program a blank tag. The electronic locks can read only. They read card numbers from programmed tags and then verify it Pass or not. 2. Question: Why can't I copy my old tags/cards to your tags by a card writer? Answer: First, make sure that your card is the same RFID frequency of 125KHZ. Not all RFID cards are 125KHZ type. For example, another popular key cards use the frequency of 13.56MHZ, which is also called NFC card or IC card. Cards of different frequencies are incompatible. Second, make sure that your RFID card writer can work for the frequency 125KHZ, and that you set it in the right channel. Some RFID card writers have several working frequencies.ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal * Note: They are blank RFID tags, no data inside. You need to write data into them to use. * Frequency: 125kHz; Sensing Distance: 2.5 to 10 cm (1 to 4 inch); Data Storage Life: 10 Years. * Writable & Rewritable. It can be erased and written 100,000 times. Suitable for making new and back-up tags, with the 125kHz RFID card writer/copier. * Chip: ATMEL T5577 (compatible with other universal 125kHz tags). * Approx Size: 1.4*1.1*0.2 inch. High-Quality Copper Coil inside. Casing Material: ABS Plastic. Waterproof & Durable. * Package includes 10 PCS. ## Features - Important Note: These are blank tags without pre-programmed card numbers. You cannot directly add them to RFID locks or use a card reader to read them. Before use, you must first write data(card numbers) into them by a 125KHZ RFID card writer. They are not IC cards or NFC cards. They don't work for TTLock or Tuya smart locks which use 13.56MHZ frequency. More product info and FAQ is listed in the Product Description. Please read the description before purchase. - Frequency: 125kHz; Sensing Distance: 2.5 to 10 cm (1 to 4 inch); Data Storage Life: 10 Years. - Writable & Rewritable. It can be erased and written 100,000 times. Suitable for making new and back-up tags, with the 125kHz RFID card writer/copier. - Chip: ATMEL T5577 (compatible with other universal 125kHz tags). - Approx Size: 1.4*1.1*0.2 inch. High-Quality Copper Coil inside. Casing Material: ABS Plastic. Waterproof & Durable. Package includes 10 PCS. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GBSP8SD | | Best Sellers Rank | #27,097 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #43 in Commercial Access Control | | Brand | ETEKJOY | | Brand Name | ETEKJOY | | Color | Blue Fobs | | Customer Reviews | 4.4 out of 5 stars 389 Reviews | | Finish Type | Rewritable | | Item Shape | Rectangular | | Manufacturer | ETEKJOY | | Manufacturer Part Number | ET908 | | Material | Acrylonitrile Butadiene Styrene , Copper, Plastic | | Material Type | Acrylonitrile Butadiene Styrene, Copper, Plastic | | Model Number | ET908 | | Number of Labels | 10 | | Shape | Rectangular | | Size | 1.4*1.1*0.2 inch | | Unit Count | 10 Count | ## Product Details - **Color:** Blue Fobs - **Size:** 1.4*1.1*0.2 inch - **Material:** Plastic, Acrylonitrile Butadiene Styrene, Copper - **Brand:** ETEKJOY - **Finish Type:** Rewritable ## Images ![ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal (Blank Card No Data) - Image 1](https://m.media-amazon.com/images/I/61D1bdE4cAL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by N***O on January 14, 2026* ### ⭐⭐⭐⭐⭐ Review *by A***Z on December 8, 2025* ### ⭐⭐⭐⭐⭐ Review *by R***F on July 28, 2025* ## Frequently Bought Together - ETEKJOY 10 PCS Writable 125kHz RFID Key Fob Proximity ID Card Token Tag Rewritable T5577 Universal - YARONGTECH-125khz writable rewrite blank white T5577 T5557 Plastic RFID hotel key card (Pack of 20) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/74098402-etekjoy-10-pcs-writable-125khz-rfid-key-fob-proximity-id](https://www.desertcart.com.kw/products/74098402-etekjoy-10-pcs-writable-125khz-rfid-key-fob-proximity-id) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-19*