Secura Key RKCM-01 Clamshell Cards - Pack of 50

Rugged Proximity Cards for Secura Key RK Series Readers

The Secura Key RKCM-01 clamshell cards are rugged 125 kHz proximity credentials encoded with random numbering. Built with a thick ABS body for extended durability and longer read range, these cards are ideal for use with standalone Radio Key® systems such as the RK600, RK600e, RK65K, and RK65KS. Each card includes a molded slot for lanyard or clip mounting and external laser-engraved numbering for easy management. This SKU is sold as a pack of 50 cards.

Key Features

• 125 kHz passive proximity cards
• Random numbering format for compatibility with standalone RK-series readers
• Rugged clamshell design with superior read performance
• Molded slot for use with strap clips or lanyards
• External engraved numbering for easy tracking
• Compatible with all Secura Key Radio Key® readers
• Sold in a pack of 50

Technical Specifications

• Model: RKCM-01
• Card Type: Clamshell proximity card
• Frequency: 125 kHz
• Read Range: Up to 6 inches (15.24 cm)
• Encoding: Random numbering
• Construction: ABS body with PVC label
• Dimensions: 2.125 in x 3.375 in x 0.065 in
• Weight (each): 0.31 oz
• Operating Temperature: -40°F to 158°F
• Humidity Range: 5% to 95% non-condensing
• Interface: Amplitude Shift Keying (ASK)
• Memory Type: EEPROM (read-only)
• Data Capacity: Up to 40 bits

Conclusion

The Secura Key RKCM-01 is a reliable, long-range credential solution for rugged access environments. With its durable construction and compatibility across RK series systems, it is a preferred choice for facilities requiring high-usage, weather-resistant proximity cards.