wifi smart remote shutter
Aluminum Alloy
Vertical
Heat Insulation, Soundproof, Anti-Theft, Airproof, Dust-proof, Decoration, Protection
Powder Coating
32mm, 37mm, 42mm, 55mm...
Remote Control, Wall Switch, WiFi Control, Sensor
White, Gray, Beige
Aluminum Profile+Tubular Motor+Controller
30 Sq. M
Wooden Box
Aluminum alloy electric window