Double Swing Gate Opener Automatic Swing Door Gate Linear Actuator 433mhz Controller Board For Home Security/Farm/Garage/Business ,Easy to Operate

Safe and reliable home automation system: Metal parts are galvanized steel, powder coated outer body part to prevent corrosion and rust . Electronic Protection: Anti-crushing protecting is ensured by an electronic device installed on the equipment, which directly controls drive torque, in case of an emergency, manual operation is assured by a special lever release system with customized key. Easy installation, no need much space: Strict production testing to ensure that each machine only needs to be installed on the door , you can simply adjust the ease of use . Low noise: Precision mechanical structure, electrical motor with high precision bass, ensure that the entire system is running low noise, -20-+50 degree is available. Stop/Reverse in case of obstruction during gate opening/closing.