The ZKTeco AL-500 (LED) is a heavy-duty electromagnetic lock designed for high-security access control applications. Operating in Fail Safe (power-on-to-lock) mode, it automatically unlocks when power is removed, making it suitable for emergency exit systems. With a 500 kg (1100 lbs) holding force, built-in LED status indicator, and NO/NC lock status signal output, the AL-500 (LED) provides reliable security, real-time monitoring, and seamless integration with access control systems. Its robust construction makes it ideal for offices, commercial buildings, banks, data centers, hospitals, and industrial facilities.

Key Features

• Heavy-duty electromagnetic lock for single-door applications
• Fail Safe (Power-on-to-lock) operation
• 500 kg (1100 lbs) holding force
• Built-in LED status indicator
• NO/NC lock status signal output for lock monitoring
• 12V DC / 24V DC selectable operating voltage
• Low power consumption with automatic voltage selection
• Durable aluminum alloy and silicon steel construction
• No residual magnetism for smooth door release
• Suitable for wooden, metal, and fire-rated doors
• Compatible with L, Z, and U mounting brackets
• Ideal for commercial, industrial, and high-security access control systems