キーフォブ用 RFID 書き換え可能タグ 防水キーチェーン

RFID for Key Fob – Smart, Secure, and Contactless Access Control

私たちの キーフォブ用 RFID solution offers a compact, durable, and rewritable RFID tag designed for secure identification and access control. Whether you manage a residential building, hotel, office, gym, or parking lot, this Key Fob RFID enables contactless entry and user tracking with ease.

Designed as a waterproof RFID tag keychain, it’s ideal for both indoor and outdoor use. Each fob supports rewritable memory and can be encoded with your preferred access system or security credentials. Compatible with 125kHz (LF) or 13.56MHz (HF/NFC) protocols.

主な特徴

  • Waterproof & Durable – Sealed housing protects internal RFID chip from water, dust, and wear
  • Rewritable Memory – Easily reprogram and reuse the tag for different users or access levels
  • Multiple Chip Options – EM4100, TK4100, T5577, MIFARE Classic, NTAG213 & more
  • Color & Logo Customization – Available in custom colors with screen-printing, laser engraving, or serial numbers
  • Keychain Design – Lightweight and portable RFID tag keychain format with loop hole

Real-World Use Case

Client: A Hotel Chain (France)
Use Case: Needed customizable, branded RFID tag keychains for hotel room access
Solution: Delivered 10,000 units of rewritable Key Fob RFID tags with logo and serial encoding
Results: Reduced check-in time by 70%, enhanced guest security, and eliminated lost card fees

技術仕様

特徴説明
製品タイプキーフォブ用 RFID
フォームファクターKeychain-style RFID tag
頻度125kHz (LF), 13.56MHz (HF/NFC)
チップオプションEM4200, T5577, MIFARE Classic, NTAG213, etc.
メモリVaries by chip (from 512 bits to 1K)
材料ABS, PVC or Epoxy
サイズ40 × 32 × 4 mm (custom sizes available)
動作温度-25°C ~ +70°C
防水等級IP67

アプリケーションシナリオ

  • Building and apartment access systems
  • Hotel room key systems
  • Locker rooms and gyms
  • Security personnel ID and patrol tracking
  • School or university RFID access

Why Choose Us?

  • 10+ Years RFID Key Fob Manufacturer – Trusted by global clients in 30+ countries
  • One-Stop Customization – Color, chip, logo, encoding, and packaging tailored to your brand
  • Strict Quality Control – 100% tested for waterproofing, memory response, and chip accuracy
  • Flexible MOQ & Fast Delivery – Sample orders accepted with global DHL/UPS shipping
  • B2B Focused Support – Dedicated engineers to guide chip selection and system integration

Order Durable RFID Key Fobs Today

Need durable and customizable RFID for Key Fob solutions?

📩 お問い合わせ to request free samples or a custom quote tailored to your system.

よくあるご質問

What’s the difference between RFID tag keychains and standard RFID cards?

RFID tag keychains are more portable, durable, and waterproof—ideal for rugged or outdoor environments.

Yes, these are fully rewritable using standard RFID writers (based on chip type).

Yes. Our RFID for Key Fob is compatible with most RFID door locks. We can pre-encode tags to your system.

Absolutely — we offer full customization including custom molds, print, or laser engraving.

MOQ starts at just 500 pcs for standard options. Custom designs may require slightly higher MOQ.

カスタムRFIDタグを入手する

大手カスタム RFID タグ製造業者として、当社はお客様の業務の独自のニーズに基づいてソリューションを作成します。当社は、素材、サイズ、周波数、エンコーディング、読み取り距離など、幅広いカスタマイズ オプションを提供しており、各 RFID タグがお客様の要件に合わせて完全にカスタマイズされることを保証します。RFID タグをどのような用途に使用する場合でも、当社は最高の品質と耐久性の基準を満たす、頑丈で信頼性の高い RFID タグを提供できます。以下は、当社がお客様のニーズに合わせて RFID タグをカスタマイズする主な方法です。

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