Customized LOGO 125KHz 13.56MHz CUID Keychain Enhanced Nfc IC Button Card Elevator Access Card UID Card Erased

Customization:

Customized logo（Min.Order: 500 pieces）

Customized packaging（Min.Order: 500 pieces）

Graphic customization（Min.Order: 500 pieces）

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Customized LOGO 125KHz 13.56MHz CUID Keychain Enhanced Nfc IC Button Card Elevator Access Card UID Card Erased

Name: Customized LOGO 125KHz 13.56MHz CUID Keychain Enhanced Nfc IC Button Card Elevator Access Card UID Card Erased
Brand: Sunbestrfid Technology Co., Ltd.
SKU: 1600693042142_1
Price: 0.03 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Secure Access Control: Enables contactless entry via RFID/NFC technology at commercial facilities (offices, gyms) or home environments, supporting both 125kHz and 13.56MHz frequencies for broad system compatibility.
Programmable Customization: Features EM4100 chips with 2K/8K byte memory, allowing tailored access parameters (e.g., UID erasure, access levels, expiration dates) and customizable LOGO designs for brand or facility identification.

Key features

1. Durable Material Technology

With high-quality ABS plastic and PVC construction, ensure long-lasting durability in harsh environments while remaining lightweight and resistant to scratches and impacts*.

2. Dual-Frequency Interactive Design

With 125kHz and 13.56MHz RFID/NFC compatibility, enable seamless contactless access to facilities like offices or gyms, eliminating the need for physical contact or manual entry*.

3. High-Capacity Performance Parameters

With up to 8KB memory storage, securely store multiple access codes, expiration dates, and user permissions, offering 4x more capacity than standard 2KB RFID tags*.

4. Versatile Scenario Solutions

With programmable UID codes and tamper-resistant design, adapt to both commercial high-traffic environments (e.g., office buildings) and personalized home use, ensuring flexible access control*.

5. Certified Safety & Compliance

With RoHS certification, guarantee compliance with environmental and safety standards, avoiding hazardous materials found in non-certified alternatives*.

Product details

The Customized LOGO 125KHz 13.56MHz CUID Keychain is a versatile access control solution designed for secure, non-contact entry systems. Built with durable plastic/PVC and ABS materials, it supports both 125kHz and 13.56MHz frequencies, enabling compatibility with a wide range of RFID/NFC systems. Its programmable EM4100 chip and RoHS certification ensure reliability and environmental compliance, making it ideal for offices, gyms, and facilities requiring robust access management.

Technical specifications

Feature	Specification	Application Scenario
Material	Durable plastic (ABS) and PVC	High-traffic environments (e.g., office buildings, gyms)
Chip Type	EM4100 (1K memory)	Legacy systems requiring basic data storage
Memory Capacity	2K or 8K bytes	Hotels, warehouses, or multi-access facilities
Frequencies	125kHz + 13.56MHz dual support	Hybrid systems combining legacy and modern infrastructure
Communication	RFID/NFC	Secure, contactless access in retail, healthcare, or corporate settings
Certification	RoHS-compliant	Compliance with global environmental standards
Tamper Resistance	Encrypted access codes + physical locks	High-security zones (e.g., data centers, military facilities)

Customization guide

Adjustable parameters include:

Memory size (2K/8K) to match data storage needs.
Frequency support (single or dual) for system compatibility.
Material choice (ABS for durability or PVC for flexibility).
Color/logo for brand or department identification.

Get inspired

With dual-frequency support, you can ensure seamless integration into both legacy and modern access systems. The programmable memory allows for dynamic access management, such as time-based restrictions or role-based permissions. For added security, the tamper-resistant design prevents unauthorized cloning or data breaches.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Memory Capacity	2K bytes	8K bytes	8K + encryption
Frequency Support	125kHz only	Dual (125kHz/13.56MHz)	Dual + extended range
Security Features	Basic encryption	Advanced encryption	Military-grade AES
Customization	Limited colors	Full-color printing	Custom logo + RFID UID

Supplier's note

Technical Breakthroughs:
- Dual-Frequency Compatibility: Supports legacy 125kHz systems and modern 13.56MHz NFC, eliminating the need for separate hardware.
- 8K Memory Expansion: Stores complex access codes, biometric data, or user-specific permissions for multi-functional facilities.
- RoHS Compliance: Ensures safe disposal and meets global environmental regulations, reducing operational risks.
Version Selection Guide:
- Base Model: Ideal for small offices or gyms with basic access needs. Its 2K memory handles standard permissions without excess cost.
- Advanced Model: Perfect for hotels or warehouses requiring 8K storage for multi-level access (e.g., guest vs. staff zones). Dual frequencies ensure compatibility with mixed systems.
- Pro Model: Choose this for high-security environments like data centers or government facilities. Its military-grade encryption and extended range outperform industry benchmarks by 40%, safeguarding sensitive areas.

With the Pro’s AES encryption, you can securely store biometric data alongside access codes, creating a multi-factor authentication system. The Advanced Model’s full-color customization enables easy role-based identification (e.g., red for admins, blue for guests), streamlining facility management.

Frequently asked questions

Which RFID keychain suits small offices for secure elevator access?
How to clean an RFID keychain without damaging the NFC chip?
Plastic vs PVC RFID keychains: Which is better for outdoor facilities?
Can I customize RFID keychains with company logos for gym access?
Is the 13.56MHz NFC keychain compatible with biometric security systems?
How to erase and reuse UID cards for temporary facility access?
Are RFID keychains waterproof for outdoor event access control?
What certifications ensure the safety of RFID keychains for healthcare access?