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Supply Type
Manufacturer, Exporter, Supplier
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Preferred Buyer Location
All over the world
Manual Release
Die - casting aluminum alloy motor, precision and good at thermal radiating.
Motor cooling fan, solving the problem of heat-protection.
Auto-closing
Support the infrared PHOTOCELL, VEHICLE LOOP DETECT OR
Wire control (switch signal) Remote control (418MHz)
RS485 Communication module (optional)