HID 2050PNNMN iCLASS Key II Contactless Smart Key Fob - 13. 56 MHz - Dual Color Black/Blue - Durable Plastic Enclosure
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Product Features
Technical Overview
The iCLASS Key II operates at 13.56 MHz, providing fast read/write communication with high data integrity. Security is implemented through mutual authentication between the key and reader, 64-bit diversified keys, and encrypted data transfer to prevent unauthorized access or cloning.
Memory configurations include 2k bit (256 Byte), 16k bit (2k Byte), or 32k bit (4k Byte) options. The 16k version supports either two or sixteen application areas, while the 32k configuration includes 16k memory in either 2 or 16 application areas plus an additional 16k of user-configurable memory for flexibility in credential management.
This section brings together practical product details such as Features, Color Family, Product Color, Height, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The iCLASS Key II delivers enterprise-grade security in a practical form factor. Its compliance with international ISO standards ensures interoperability with compatible readers worldwide, while the lifetime warranty provides long-term confidence in your access control investment.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Backward Compatibility, Biometric Template Storage, Environmental Durability.
Backward Compatibility
Any existing HID format can be factory or field programmed into the secure access control application area, allowing seamless integration with established systems.
Biometric Template Storage
Sufficient read/write memory capacity supports storage of multiple biometric templates for systems requiring additional authentication factors.
Environmental Durability
The molded plastic enclosure withstands harsh environmental conditions, maintaining reliable operation in demanding access control scenarios.
Deployment / Use Cases
This smart key fob is ideal for organizations requiring secure physical access control with the convenience of contactless operation. Its compact design makes it suitable for employee badges, visitor credentials, or specialized access tokens in corporate, educational, healthcare, and government facilities.
The credential's programming flexibility supports both new deployments and upgrades to existing HID systems. The ability to store biometric templates extends its utility to multi-factor authentication scenarios, while the durable construction ensures reliable performance in high-traffic environments with frequent credential use.
This section brings together practical product details such as Features, Color Family, Product Color, Height, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Corporate Access Control
Provide employees with secure building and room access while maintaining compatibility with existing HID infrastructure.
Multi-Factor Authentication
Combine with biometric systems using the template storage capability for enhanced security in sensitive areas.
Physical Profile
Measuring 1.55" × 1.25" × 0.24" (39.50 × 31.75 × 5.97 mm) and weighing just 0.14 oz (3.97 g), the iCLASS Key II offers a compact, lightweight form factor that's easy to carry on keychains, lanyards, or badge holders. The dual-color black and blue design provides visual distinction while the molded plastic construction ensures durability against daily wear and environmental exposure.
- Width
- 1.25" (31.75 mm)
- Depth
- 0.24" (5.97 mm)
- Height
- 1.55" (39.50 mm)
- Weight
- 0.14 oz (3.97 g)
Highlights
- 13.56 MHz contactless smart key technology for high-speed, reliable communication
- Mutual authentication and encrypted data transfer with 64-bit diversified keys
- Available in 2k, 16k, or 32k bit memory configurations
- Backward compatible with any existing HID format through factory or field programming
- Molded plastic enclosure withstands harsh environmental conditions
- Sufficient memory to store multiple biometric templates
- Compliant with ISO 15693 and 14443B contactless communication standards
- Dual-color black and blue design with compact, lightweight form factor
- Lifetime limited warranty for long-term reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | ASSA ABLOY |
| Manufacturer Part Number | 2050PNNMN |
| Brand Name | HID |
| Product Line | iCLASS |
| Product Model | 2050 |
| Product Name | iCLASS Key II |
| Product Type | Key Fob |
| Technical Information | |
| Features | Durable |
| Physical Characteristics | |
| Color Family | Dual Color |
| Product Color | Black,Blue |
| Height | 1.55" (39.50 mm) |
| Width | 1.25" (31.75 mm) |
| Depth | 0.24" (5.97 mm) |
| Weight (Approximate) | 0.14 oz (3.97 g) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What type of technology does the HID iCLASS Key II use?
The HID iCLASS Key II uses 13.56 MHz contactless smart key technology, which provides high-speed read/write communication with strong data integrity. This frequency is standard for proximity-based access control systems and ensures reliable operation with compatible readers.
How secure is the iCLASS Key II against unauthorized access?
The iCLASS Key II implements multiple security layers including mutual authentication between the key and reader, encrypted data transfer, and 64-bit diversified keys. These features work together to prevent cloning, eavesdropping, and unauthorized access attempts, making it suitable for secure access control environments.
Can this key fob work with existing HID access control systems?
Yes, the iCLASS Key II is backward compatible with existing HID systems. Any HID format can be factory or field programmed into the secure access control application area, allowing seamless integration without requiring system replacement or major upgrades.
What are the physical dimensions and weight of the key fob?
The iCLASS Key II measures 1.55" in height, 1.25" in width, and 0.24" in depth (39.50 × 31.75 × 5.97 mm). It weighs approximately 0.14 oz (3.97 g), making it compact and lightweight for convenient everyday carry on keychains or lanyards.
What warranty coverage does HID provide for this product?
HID provides a lifetime limited warranty for the iCLASS Key II. This warranty covers defects in materials and workmanship for the product's lifetime, offering long-term confidence in your access control investment and demonstrating the manufacturer's commitment to product durability and reliability.
What connectivity or interface options are available?
Connectivity details help confirm how the product integrates with your network, accessories, and surrounding peripherals before rollout or replacement planning. They are often the difference between a technically compatible device and one that is genuinely easy to deploy.
What form factor or physical profile is listed?
The listed physical configuration is 1.55" (39.50 mm), which helps buyers judge placement, comfort, or installation fit in the intended environment.
| Qty | Price | Available |
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