The ZKTeco AL-300S is a high-performance electric bolt lock designed for secure access control in commercial, industrial, and residential applications. Featuring a concealed installation, 1000kg holding force, and door status signal output, it provides reliable locking performance for wooden, metal, glass (with suitable brackets), and framed doors. Operating on DC 12V, the AL-300S includes an LED lock status indicator and selectable delay settings, making it an excellent choice for modern access control systems.

Key Features

• High 1000kg holding force for enhanced door security.
• Concealed installation for a clean and professional appearance.
• Operates on DC 12V power supply.
• Built-in LED lock status indicator.
• Door status NC signal output for access control integration.
• Selectable lock delay settings: 0 / 3 / 6 / 9 seconds.
• Suitable for wooden, metal, and framed doors (glass doors with compatible brackets).
• Low power consumption with approximately 350mA operating current.
• Compact dimensions: 200 × 35 × 38 mm.
• Ideal for offices, banks, schools, hospitals, and commercial buildings.