Low Frequency RFID Tags 125 KHZ Keyfob for Access Control

Reliable 125 KHz Low Frequency RFID Tags – Durable Keyfob for Secure Access

Upgrade your access control system with our Low-Frequency RFID Tags in a convenient 125 KHz keyfob format. These durable RFID keychains provide simple, contactless access to buildings, gyms, offices, and more—all at a highly cost-effective price point.

Engineered for daily use, each tag includes a unique ID and is compatible with most 125 KHz access control systems, making deployment fast and integration seamless.

Why Choose Our Low Frequency RFID Tags?

  • Low Frequency 125 KHz
    Reliable communication with most legacy and modern RFID access readers
  • Unique, Pre-Encoded ID
    Each keyfob is factory programmed with a secure, tamper-proof code
  • Tough ABS Construction
    Scratch-resistant, splash-proof, and built for everyday use
  • Compact Keychain Format
    Attach to keys or lanyards for on-the-go convenience
  • Wide System Compatibility
    Works with access systems using EM4100, TK4100, or equivalent LF chips
  • Custo-benefício em escala
    Low unit cost makes it ideal for large-scale deployment

Low Frequency RFID Tags Application

  • Residential Buildings – Secure entry for tenants in apartments, condos, gated communities
  • Gyms & Fitness Centers – Fast, contactless member check-in
  • Schools & Universities – Student, staff, or classroom access management
  • Hospitality & Office Buildings – Employee and guest room access
  • Small Businesses – Affordable employee ID and entry control

Low Frequency RFID Tags Technical Specifications

EspecificaçãoDetalhes
Protocolo RFIDN/A (Proprietary, EM-compatible)
Frequência de operação125 KHz (Low Frequency)
Tipo de chipEM4100, TK4100, or compatible chips
MemóriaRead-only with pre-programmed unique ID
Faixa de leituraUp to 5 cm / 2 inches (depending on reader)
Dimensões40mm x 30mm x 5mm (custom options available)
MaterialABS (Acrilonitrilo Butadieno Estireno)
Temperatura de operação-25°C a +70°C
Resistência à águaSplash-resistant; fully waterproof versions available on request
Mounting/UseBuilt-in keyring hole

FAQ

Are these RFID tags compatible with my existing access system?

Yes, they’re compatible with most 125 KHz RFID readers, including EM-compatible systems used globally.

These are read-only tags with unique IDs. For reprogrammable options, ask about our read/write keyfobs.

Standard models are splash-resistant. IP65/IP67 waterproof versions are available for outdoor or heavy-duty use.

Absolutely! We offer custom color options, logo printing, and serialized numbers for easy management.

Each keyfob supports 100,000+ reads and lasts 5–10 years, depending on environment and handling.

Ready to Simplify Your Access Control?

Our Low Frequency RFID Tags (125 KHz) offer an unbeatable blend of affordability, reliability, and simplicity — perfect for businesses, schools, gyms, and residential complexes.

📞 Contact us now or 💬 WhatsApp Chat for a free quote or technical consultation.
📩 Get bulk pricing or request custom tag samples today.

Obtenha suas etiquetas RFID personalizadas

Como um fabricante líder de etiquetas RFID personalizadas, criamos soluções com base nas necessidades exclusivas da sua operação. Oferecemos uma ampla gama de opções de personalização, incluindo material, tamanho, frequência, codificação e distância de leitura, garantindo que cada etiqueta RFID seja perfeitamente personalizada de acordo com suas necessidades. Não importa para qual aplicação você usa etiquetas RFID, podemos fornecer etiquetas RFID robustas e confiáveis que atendem aos mais altos padrões de qualidade e durabilidade. Aqui estão as principais maneiras pelas quais personalizamos etiquetas RFID para atender às suas necessidades.

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