1、The PCB adopts 6mm thick double‑sided board, and the whole process of spraying tin to ensure good passing performance of large and small currents. 2、The remote control module is integrally formed, the surface is smooth and burr‑free, and the installation is easy. 3、The wireless remote control module has a large heat dissipation area, which can better maintain long‑term operation. 4、Signal can pass through floors and doors, steadily control receiver from any place within a reliable distance. 5、The wireless remote control module has stable and reliable performance and high receiving sensitivity.  1 x Smart Garage Door Opener Item Type: Smart Garage Door OpenerMaterial: PCBModel: ARC - 16 R