Automatic Door Closing Sensor

Suitable for any doors: wooden and metal doors, residential and commercial doors, exterior/inner door closers. Very suitable for home use, light office use, shed, ranch, toilet, and home office. Hole-free adhesive installation, good firmness, does not damage the wall, easy installation, high-temperature resistance. Anti-oxidation, anti-corrosion, no rust, stable, wear-resistant, weather-proof, hydraulics, quiet, safe. Multifunctional automatic door closer, automatically close all doors. Specifications: Material: Stainless Steel Type: Door Closers