Fireproof Anti-Theft Sliding Door Closer with 90-Degree Positioning and Automatic Buffering Limiter

This innovative product is designed to enhance security and safety in both residential and commercial settings. It features advanced fireproof capabilities, providing an extra layer of protection in the event of a fire. The door closer integrates an anti-theft mechanism, ensuring the safety of your premises by preventing unauthorized access. Its sliding function is complemented by a 90-degree positioning feature, allowing you to conveniently hold doors open at a right angle when needed. Additionally, it is equipped with an automatic buffering limiter, which provides smooth and controlled door closure, reducing the risk of damage or injury. Ideal for enhancing both safety and functionality, this product is a reliable solution for modern door management. Suitable for door weight: 25-45, 45-65, 60-120 Suitable for door width: 600-900, 750-900, 800-1200 Door closing speed: 4~10 Scope of application: Fire doors, wooden doors, aluminum alloy doors, steel doors Manufacture country: China Instructions included: No