1.Adopting 1.8mm Cold Rolled Steel Plate to Make Sure Long Life-Time all the Time . 2.2nd Gen DC 24V Worm Gear Torque Mechanism.Premium Efficiency DC Drive3. Dual spring -We use a dual -spring design to reduce the motor's load and extend its service life .Multispeed function -The motor adopts fast -start and slow -stop technology , ensuring smoother gate operation . 4.Auto -Lock Function - The barrier gate can be locked at any angle between 0°-90° . 5.Overheating Protection