Material: Stainless Steel Brand Name: ACS AUTO Reflective Grade: Engineer Grade Product name: DC BLUSHLESS MOTOR BARRIER GATE Power Supply: DC24V, AC220V/110V MCBF: 5 Million Cycles Boom Length: 1-6 m Adjustable Safety of Car: Auto-reversing on obstacle Open/close speed: 0.9-6s Adjustable Size: 300*320*1020mm Power consumption: 150-180w Working temperature: -35℃~85℃ Warranty: 1 Year