ZKTECO ZK-FBL4022 125 kHz EM4100 Proximity Key Fob for Access Control

The ZKTECO ZK-FBL4022 is a compact and durable proximity key fob designed for access control systems. Operating at 125 kHz with EM4100 compatibility, it provides a reliable and convenient solution for secure entry. The sturdy ABS plastic housing ensures long-lasting performance in daily use.

• Frequency: 125 kHz (LF) – compatible with most EM4100 readers
• Form Factor: Key fob with keyring hole for easy attachment
• Material: Durable ABS plastic
• Color: Black
• Read Range: Typical 2–5 cm (depending on reader)
• Application: Ideal for office buildings, parking lots, and secure facilities

This key fob is a cost-effective and practical choice for upgrading or expanding your access control system. Order now for quick deployment.