DPOFIRS DPOFIRS2DGTZH7FAK Rfid Key Fobs Proximity Ic Cards 20PCS 13.56MHZ Door Access Control

( Brand: Dpofirs ), ( Manufacturer Part Number: DPOFIRS2DGTZH7FAK ), ( Part Type: Control Entry Fob Card Door ), ( Color: Default ), ( Material: Acrylonitrile Butadiene Styrene ), ( Package Dimensions Lxwxh: 4.72x3.15x1.57 Inches ), ( Weight: 0.29 Pounds )

Review DPOFIRS 20pcs 13.56mhz Rfid Key Fobs Proximity Ic Cards Door Entry Access Control

The **DPOFIRS DPOFIRS2DGTZH7FAK 20-Piece 13.56MHz RFID Key Fobs & Proximity IC Cards** represent a versatile and high-performance solution for modern access control systems, designed to deliver seamless security, durability, and reliability in both commercial and residential applications. Engineered with **Mifare Classic 1K/4K or NTAG 213/215/216** compatibility, these RFID key fobs and proximity cards operate at a frequency of **13.56MHz**, ensuring fast, contactless communication with readers while maintaining robust encryption for data protection. Each card features a **durable, water-resistant polycarbonate body** with a smooth, glossy finish, making them resistant to wear, scratches, and environmental damage, ideal for high-traffic areas where longevity is essential. The **compact yet sturdy design** allows for easy attachment to keyrings, lanyards, or direct carrying, while the **smooth, ergonomic shape** ensures comfortable handling for frequent users. These cards are fully compatible with a wide range of **door access control systems, turnstiles, time clocks, and asset tracking solutions**, making them a flexible choice for offices, schools, gyms, hotels, and residential complexes. The **20-piece pack** provides an ample supply for small to medium-sized deployments, allowing administrators to distribute access credentials efficiently without overstocking. Whether used for **employee badging, visitor management, or secure entry control**, these RFID cards deliver a balance of **performance, security, and ease of use**, ensuring a smooth and hassle-free experience for both users and system operators. Built to meet industry standards for **read range (up to 10cm)** and **low power consumption**, they integrate seamlessly into existing infrastructure while offering future scalability for expanding access control needs.

### **Pros and Cons of Buying RFID Key Fobs (DPOFIRS DPOFIRS2DGTZH7FAK 20pcs, 13.56MHz Proximity IC Cards for Door Access Control)**

1. **High Security** These RFID cards use **13.56MHz proximity technology**, which is widely used in access control systems due to its resistance to cloning compared to lower-frequency RFID tags. The encryption and unique ID per card enhance security.

2. **Durability** Made from **plastic or polycarbonate**, these cards are resistant to wear, moisture, and physical damage, making them suitable for high-traffic environments like offices, schools, or residential buildings.

3. **Easy Integration** Compatible with most **13.56MHz RFID readers** (such as those from HID, Indala, or generic models). Works with **access control systems** like **KeeLoq, MIFARE Classic, or DESFire** (depending on the card type).

4. **Cost-Effective for Bulk Purchase** Buying in bulk (20pcs) reduces per-unit cost, making it affordable for small businesses, schools, or home automation setups.

5. **No Power Required** Passive RFID tags do not need batteries, reducing maintenance needs and extending lifespan.

6. **Customizable & Reusable** Some models allow **embossing or printing** of names/IDs, and lost cards can be easily deactivated and reprogrammed.

- **Office/building access control**

- **Time & attendance tracking**

- **Vehicle access (with compatible readers)**

- **Smart home security systems**

8. **Quick & Convenient** Users simply **wave the card near the reader** for instant access, improving efficiency over key-based or PIN systems.

9. **Future-Proofing** 13.56MHz is a standard frequency, ensuring compatibility with future upgrades in access control technology.

10. **Low Power Consumption for Readers** Since the card itself doesn t require power, the reader s battery life (if battery-operated) is extended.

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1. **Potential for Cloning (If Weak Security)**

- While **13.56MHz is more secure than 125kHz**, some **MIFARE Classic** variants can be cloned with the right tools (though newer models like **MIFARE DESFire** are harder to crack).

- **Recommendation:** Ensure the system uses **strong encryption** (e.g., AES) and avoid cheap, unbranded cards that may lack security features.

2. **Limited Range**

- Typical read range is **5 10 cm (2 4 inches)**, meaning users must hold the card close to the reader. This can be inconvenient in fast-moving environments.

3. **Reader Compatibility Issues**

- Not all **13.56MHz readers** support all card types (e.g., a **MIFARE Classic** card may not work with a **HID Prox** reader unless both use compatible protocols).

- **Recommendation:** Verify compatibility with your existing access control system before purchase.

4. **No Built-in Authentication Beyond RFID**

- Unlike **smart cards with PINs or biometrics**, these RFID cards rely solely on **proximity detection**, which can be bypassed if someone gains physical access to a valid card.

5. **Potential for Signal Interference**

- Metal objects, water, or other electronic devices near the reader/card can cause **reading errors**, though this is rare with high-quality cards.

6. **No Tamper-Evidence Features**

- Unlike **smart cards with tamper seals**, these RFID cards cannot detect if they ve been tampered with, making them less secure for high-security applications.

7. **Dependence on Reader Placement**

- If the reader is placed in a **high-traffic area**, cards may wear out faster due to frequent swiping or proximity scans.

8. **Limited Data Storage (Basic Models)**

- Most **standard 13.56MHz proximity cards** only store a **unique ID and access permissions**, with no additional data (e.g., user details). For advanced tracking, a **MIFARE DESFire EV2** or similar would be needed.

9. **Potential for Counterfeit Products**

- Since these are **generic bulk cards**, there s a risk of receiving **low-quality or counterfeit products** that may not work with your system.

- **Recommendation:** Buy from **reputable sellers** (e.g., Amazon, AliExpress with good reviews, or authorized distributors).

10. **No Battery Replacement Needed, But Reader May Require It**

- While the cards don t need batteries, **active RFID readers** (for longer range) may require battery replacements over time.

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These **13.56MHz RFID key fobs (DPOFIRS2DGTZH7FAK)** are a **cost-effective, secure, and durable** solution for **basic to mid-range access control** needs. They excel in **offices, schools, and residential settings** where **convenience and moderate security** are prioritized.

However, they **lack advanced security features** (like biometric integration or strong encryption in basic models), have **limited range**, and may require **careful compatibility checks** with existing systems. If **high security** (e.g., military, government, or high-value assets) is needed, **smart cards with AES encryption or biometric verification** would be a better choice.

For **most small businesses, smart homes, or educational institutions**, these cards provide a **good balance of affordability, ease of use, and reliability**.

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- You need a **budget-friendly access control solution** for **offices, apartments, or schools**.

- Your **existing system uses 13.56MHz RFID readers** (verify compatibility first).

- You prioritize **durability and ease of use** over **ultra-high security**.

- You plan to **bulk purchase** for cost savings.

- You require **military-grade or enterprise-level security** (consider **MIFARE DESFire EV2** or **HID Prox cards**).

- Your **readers are not 13.56MHz compatible** (check protocol support).

- You need **long-range access** (consider **UHF RFID** instead).

- You want **tamper-evident or biometric features** (smart cards with PINs are better).

- **Test a few cards** with your reader before committing to the full 20pcs.

- **Check seller ratings** to avoid counterfeit or low-quality products.

- **Combine with a PIN system** (if possible) for added security.

Would you like help finding compatible readers or alternative products based on your specific use case?

Details:

Frequency is 13.56Mhz. Turn on Bluetooth your and stand near the lock. Open for Turlock and on Cards. Versatile Application: Widely used in residential areas, attendance systems, parking lots, schools, malls, and more.

Once the data is stored on app, you can unlock smart lock with card by simply holding it against sensor and will within a second for children, family members, tenants, etc. With smart locks. Once connected, place the card on reader sensor smart lock. For Tuba Turlock IC Card: with multiple locks, each card can be matched locks.

Size is 50x30mm. Specification: Item Type: IC Card Material: ABS Application: for Smart Locks Product Size: Approx. Add Card and select of Permanent, Timed or Recurring. Features quick, safe, and convenient access, replacing traditional keys or password systems to enhance efficiency.

Smart Access Control: Integrated with smart technology, allowing interaction access control systems for management. Made of ABS material for safety and durability. Enhanced: Improves door access efficiency, increases safety, and convenience. Contains smart chip and premium copper wire for sensitive induction.

Intelligent Card: Highly sensitive induction, strong, and shockproof. Packing list: 20 x IC Card Notice: All data are measured manually, and there certain errors in the measurement results. An essential component of modern access control management systems.

specifications carsecurityi:

• brand: Dpofirs
• mpn: Dpofirs2dgtzh7fak
• part type: Control Entry Fob Card Door
• color: Default
• material: Acrylonitrile Butadiene Styrene
• package dimensions lxwxh: 4.72x3.15x1.57 Inches
• weight: 0.29 Pounds

offer carsecurityi:

• started: February 16, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 1

seller carsecurityi:

• # reviews: 72
• rating: 100.0%
• city: Cypress, California

shipping carsecurityi:

• class: Standard
• service: USPS First Class Letter
• carrier: USPS
• type: Fixed
• cost: $0.00
• transit: 5-11 Days

returns carsecurityi:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

payments carsecurityi:

• credit card: Discover
• other
• wallet: Paypal

general carsecurityi:

• condition: New
• Vehicle Electronics GPS > Car Alarms Security > Car Alarms Security Systems