DC Brushless Boom Barrier Gate 200W 6M Adjustable Speed Anti-Corrosion J-DZ301 High-Performance Boom Barrier Gate J-DZ301 DC Brushless Boom Barrier Gate - Engineered for high torque performance and superior anti-corrosion protection in demanding environments. Key Features 200W High-Torque DC Brushless Motor - Smooth operation, low noise, long service life with minimal maintenance Pickling & Phosphating Anti-Corrosion Craft - Multi-layer rust protection for harsh outdoor