2Pcs Automatic Punch Free Sensor Door Closer with Steel Drawstring Sliding Screen Auto Doo

Overview Designed for those seeking to enhance convenience and security in both residential and commercial spaces, this Automatic Punch-Free Sensor Door Closer offers a tool-free, damage-free installation with strong adhesive and high-temperature resistance. It ensures reliable, automatic door closing through advanced sensor technology, suitable for a wide range of door types and built to withstand various environmental conditions. Product Details Crafted from durable, oxidationand corrosion-resistant materials, this door closer features a hydraulic safe-shut mechanism for quiet, secure operation. Its robust steel drawstring sliding screen and high-strength steel wire rope—tested over 50,000 cycles—provide a consistent 1200G pull force, ensuring long-term performance even on doors requiring stronger closure. Five Key Features 1. Easy Installation – Designed for quick, tool-free setup using a punch-free, hole-free adhesive method. The high-strength adhesive ensures a secure hold without damaging surfaces, while high-temperature resistance guarantees lasting stability. Suitable for wooden, metal, residential, and commercial doors. 2. Advanced Sensor Technology – Equipped with an intelligent sensor system that enables automatic, hands-free door closing, adding an extra layer of security and convenience to any space. 3. Versatile Application – Compatible with leftand right-opening doors, interior and exterior doors, fire doors, screen doors, and sliding double doors. Ideal for homes, offices, sheds, ranches, restrooms, and other settings. 4. Weather-Resistant & Safe – Built with anti-oxidation and anti-corrosion materials to perform reliably in varying weather conditions. The hydraulic mechanism ensures smooth, quiet, and safe closing every time. 5. Robust Construction – Features a reinforced steel drawstring sliding screen and high-quality steel wire rope tested over 50,000 times. Delivers strong, consistent pulling force for durable, long-lasting use.