The QOLTEC 52448 Titan Combination Lock is a modern and reliable security system designed for various applications. With compact dimensions of 22 mm in length, 45 mm in width, and 150 mm in height, it offers a practical solution for securing items. The lock features an IP68 protection rating, meaning it is dust-tight and protected against water ingress, making it ideal for outdoor use. It operates on mains power and does not require a smart home hub, simplifying installation and usage. Weighing 361 grams, it is easy to handle. The transmission method is via RFID, allowing for quick and secure identification. The elegant design in black and silver harmoniously blends into various environments while providing high functionality. This combination lock is an excellent choice for anyone who values security and user-friendliness.