Compact and Secure: This mini electronic bolt lock is designed for secure access control, featuring a small form factor suitable for concealed installations in various applications. Robust Construction: Built with durable materials, the lock ensures reliable performance and resistance to wear and tear. Easy Integration: Ideal for integration into personal projects or commercial security systems, enhancing safety while maintaining aesthetic appeal. Color: As shown Material: Metal Style: DC6V-1A / DC12V-1A / DC12V-0.54A Instructions for use and installation: 1. The red and black wires are the power leads of the electromagnetic lock; polarity does not matter. 2. When powered, the lock retracts to unlock the door. When power is removed, the lock extends via spring force to secure the door. Slight variations in appearance and printed text may occur between batches; these do not affect functionality. Package Contents: 1 × Mini Electronic Bolt Lock Note: Lighting conditions and display settings may cause slight color variation between the image and the actual product. Measurement tolerance is ±1–3 cm.