... . 3.Anti-theft. ITEM NO.DJM-1.3T-3P Car Door Open ToolsMAIN TECHNICALPARAMENTTypePower sourceRated frequencyRated Power (W)Rate LoadOutput ... chain elevating garage door, or hand lever gravity separation by falling closed garage door.3.Motor with overheat protector, have overheating ... by the amount of your order.PriceEXW price, very competitive prices, the more you order, the lower price will be.PaymentT ...