--- product_id: 529701213 title: "HERNAS RFID Reader Writer Duplicator, Multi Frequencies RFID Smart Card Programmer, Encrypted Card Decoder, with Writable Key Fobs Cards, Free Software (Only for Access Control Using)" brand: "henaxsad" price: "₪238" currency: ILS in_stock: false reviews_count: 12 category: "Henaxsad" url: https://www.desertcart.co.il/products/529701213-hernas-rfid-reader-writer-duplicator-multi-frequencies-rfid-smart-card store_origin: IL region: Israel --- # Multi-frequency support (125KHz to 13.56MHz) Mobile app with OTG connectivity Full encrypted IC card decoding HERNAS RFID Reader Writer Duplicator, Multi Frequencies RFID Smart Card Programmer, Encrypted Card Decoder, with Writable Key Fobs Cards, Free Software (Only for Access Control Using) **Brand:** henaxsad **Price:** ₪238 **Availability:** ❌ Out of Stock ## Summary > 🔑 Unlock Access Control Like a Pro — Don’t Get Left Behind! ## Quick Answers - **What is this?** HERNAS RFID Reader Writer Duplicator, Multi Frequencies RFID Smart Card Programmer, Encrypted Card Decoder, with Writable Key Fobs Cards, Free Software (Only for Access Control Using) by henaxsad - **How much does it cost?** ₪238 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/529701213-hernas-rfid-reader-writer-duplicator-multi-frequencies-rfid-smart-card) ## Best For - henaxsad enthusiasts ## Why This Product - Trusted henaxsad brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **On-the-Go Mobile Control:** Use the dedicated Android/Harmony OS app with OTG connection to manage and decode cards anywhere, anytime. - • **Ready-to-Use with Bonus Cards:** Comes with 10 dual-frequency rewritable key fobs, so you’re equipped to duplicate access cards right out of the box. - • **Unbreakable Encryption Decoder:** Instantly decrypts half and fully encrypted IC cards, unlocking data with precision and speed. - • **Universal Multi-Frequency Mastery:** Seamlessly reads and writes across 125KHz to 13.56MHz cards, covering most access control systems worldwide. - • **User-Centric HD Display & Voice Prompts:** Navigate effortlessly with a crisp 3.2-inch full-color screen and intuitive voice guidance for flawless operation. ## Overview The HERNAS RFID Reader Writer Duplicator is a versatile handheld device designed for professional-grade access control card duplication. Supporting a broad spectrum of RFID frequencies (125KHz to 13.56MHz) and multiple card types, it features powerful software capable of decoding encrypted IC cards. With a vibrant 3.2-inch color display, voice prompts, and compatibility with Android/Harmony OS via OTG, it offers both desktop and mobile convenience. Ideal for managers and tech-savvy professionals needing reliable, on-demand access card duplication, it includes 10 dual-frequency writable key fobs to get started immediately. ## Description Product Features 1. Full decode function, breaking the IC card to encrypt the whole defense. 2. Automatic step less full frequency sweep, so that offset frequency card can not hide. 3. Built-in password database and upgrade procedures, has unlimited potential. 4. Supports writing encrypted IC cards Into most android NFC mobile phones. 5. HD 3.2 inch full color screen, clear display/voice prompts,the best user experience. 6. The computer & mobile phone supports Chinese and English operating software. 7. Use 4*AAA battery, standard handheld device, easy to carry. 8. Has USB interface. 9. Supports front and rear dual induction area. (Front induction area only supports 13.56M IC cards) About the Device RFID products have so many types. Our device can match most of RFID cards, but different keys cards may have different reading or writing rules. If you are not good at RFID knowledge, please contact us for help. Our device have many functions, it is hard to teach you here, you can check the product pictures to learn the using methods, you can also contact us for the operation videos. About the accessories There is an OTG unit in the package, it is used to connect the reader with your smart phone, it’s just a sample, if you don’t like it, you can prepare a better one by yourself. We prepared 10pcs dual-frequency (125KHz + 13.56MHz) rewritable cards for you, you can use them to copy your 125KHz or 13.56MHz cards. Review: Works well for duplicating access control key cards/fobs. - I have a need to duplicate/copy access control key fobs. Search around a bit and settled on this unit. This unit is typical of many others with similar, if not identical, functionalities. Most of these units are made in China with simple Chinese and English interfaces. Many access control units here in the U.S. are 125Khz units. While more advanced access control units and most systems based in Asia are 13.56Mhz units. Your office/apartment typically provides one keycard/keyfob. If you need to duplicate the keyfob, this unit will work. I've tried both 125Khz and 13.56Mhz without issues. As long as you have the original, this unit can write/copy the same UID to another keycard/keyfob allow you multiple access cards/fobs. The copying process is quick and simple by "reading" from the original and "writing" to the copy. This unit works well for my purposes and come with 10 dual frequency key fobs as a bonus. All in all, works as expected. Review: Waste of Money, Foreign cheap trash - Cheap foreign item, save your money and get something better. it worked on bareline basic but wouldn't do half of described. Would have returned but I missed the return window. Waste of money. ## Features - 【IMPORTANT NOTICE】This device can only work for access control keys cards, can not match any other fields induction cards, if you know nothing about access control knowledge, DO NOT place order. - 【MATCH VARIOUS TYPES OF CARDS】 Support IC, MF1, S50, S70, ID, TK4100, EM4100, HID26, HID35, HID37, GID64, GID50, GID40, GID32, SID64, SID50, SID40, SID32, 125KHz, 175KHz,250KHz, 300KHz,375KHz, 500KHz, 625KHz, 750KHz, 875KHz, 1000KHz, 13.56 MHz, etc. - 【POWERFUL DECODING SOFTWARE】 Our software can decode half encrypted and full encrypted IC card, all sectors data come out quickly and clearly. The software is saved inside of the device, when you connect the reader to your computer by our USB cable, you can find the software U disk, if not, just contact us for the software file. - 【SMART PHONE APP】 Run the software App on your smart phone, use our OTG unit to connect the reader with your phone, then you can decode encrypted cards on your phone at anywhere, output the decoded data conveniently. You can contact us for the Smart APP link if you need. (Currently APP can only support Andr0id and Harmony OS system.) - 【BEFORE PURCHASING】 You should know that copying RFID cards must under the same working frequency, and some types cards are not writable. This product is powerful enough, but it still cannot meet the reading and writing of every types of RFID cards. Please read product description carefully before purchasing. If you are not sure whether it meets your needs, please contact us before purchasing, thank you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXPRHMM8 | | Best Sellers Rank | #1,539 in Computer Memory Card Readers | | Brand | HENAXSAD | | Color | Black | | Customer Reviews | 3.3 3.3 out of 5 stars (30) | | Date First Available | February 1, 2023 | | Item Dimensions LxWxH | 2.76 x 1.22 x 7.13 inches | | Item Weight | 8.8 ounces | | Item model number | HERNAS-X100 10 | | Manufacturer | HENAXSAD | | Operating System | Partial: Windows, macOS, Linux, Android | | Power Source | Battery Powered | | Product Dimensions | 2.76 x 1.22 x 7.13 inches | ## Product Details - **Brand:** HENAXSAD - **Color:** Black - **Compatible Devices:** Personal Computer - **Connectivity Technology:** USB Type A - **Special Feature:** Portable, Encrypted Card Decoder, Multi Frequency, Powerful Decoding Software, Smart Phone App ## Images ![HERNAS RFID Reader Writer Duplicator, Multi Frequencies RFID Smart Card Programmer, Encrypted Card Decoder, with Writable Key Fobs Cards, Free Software (Only for Access Control Using) - Image 1](https://m.media-amazon.com/images/I/61Tf98AepkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well for duplicating access control key cards/fobs. *by M***. on December 22, 2023* I have a need to duplicate/copy access control key fobs. Search around a bit and settled on this unit. This unit is typical of many others with similar, if not identical, functionalities. Most of these units are made in China with simple Chinese and English interfaces. Many access control units here in the U.S. are 125Khz units. While more advanced access control units and most systems based in Asia are 13.56Mhz units. Your office/apartment typically provides one keycard/keyfob. If you need to duplicate the keyfob, this unit will work. I've tried both 125Khz and 13.56Mhz without issues. As long as you have the original, this unit can write/copy the same UID to another keycard/keyfob allow you multiple access cards/fobs. The copying process is quick and simple by "reading" from the original and "writing" to the copy. This unit works well for my purposes and come with 10 dual frequency key fobs as a bonus. All in all, works as expected. ### ⭐ Waste of Money, Foreign cheap trash *by T***. on April 17, 2025* Cheap foreign item, save your money and get something better. it worked on bareline basic but wouldn't do half of described. Would have returned but I missed the return window. Waste of money. ### ⭐⭐⭐⭐⭐ Works Great and Simple to Use . . . *by R***T on March 7, 2025* Works Great! Able to use it without reading the instructions. Reads fast and writes just as fast. I've programmed several key fobs, key cards and rings in a matter of minutes. ## Frequently Bought Together - HERNAS RFID Reader Writer Duplicator, Multi Frequencies RFID Smart Card Programmer, Encrypted Card Decoder, with Writable Key Fobs Cards, Free Software (Device Only for Access Control Use) - CDIYTOOL Proximity ID Card Key, 50pcs 125khz RFID Changeable Keyfobs Token Tag RFID Rewritable Token Proximity ID Access Control Key Fob Tags Card --- ## 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.co.il/products/529701213-hernas-rfid-reader-writer-duplicator-multi-frequencies-rfid-smart-card](https://www.desertcart.co.il/products/529701213-hernas-rfid-reader-writer-duplicator-multi-frequencies-rfid-smart-card) --- *Product available on Desertcart Israel* *Store origin: IL* *Last updated: 2026-04-22*