Feature 1Applicable Model: The trailer wireless remote control system is for trailer, winch, RV, and other vehicles work in DC12V. Please confirm whether it is consistent with the product you want before buying to avoid unnecessary return. 2OE Number: The part number for reference is G3-H01. Please confirm whether it is consistent with the OE you need to avoid wrong buying and other problems. 3Auto Time Out: The trailer remote control system has 1 minute automatic time out feature, inline fuse already installed, back up manual switches on receiver, can still use remote control. 4Smooth Operation: This hydraulic lift winch remote control system operates your hydraulic system from a distance with ease. No need for manual controls or being near the pump. 5Durable Material: The winch wireless remote control system is made of durable and reliable material, high strength and wear resistant, ensuring long lasting use.Item Type: 12V Trailer Remote Control System OE Number: G3-H01Battery Type: Button BatteryBattery Model: CR2032Battery Capacity: 150mAh(Shipped With Built In Battery)Applicable Models:Suitable for Work in 12VDC Applications, Trailer, Winch, RV .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x TrailerRemoteControlSystemNotePlease double check the part number of your item, matching information is for reference only.