Check the listing for details. Hoist Crane Wireless Remote Control Double Transmitters Industrial Channel Li.... Condition: New. Listed at 134.61 USD. Brand New Hoist Crane Wireless Remote Control Double Transmitters Industrial Channel Lift Radio F21-E1 (AC/DC 65V-440V 1 Transmitter + 1 Receiver) Manufacturer model: Kongsen07 Note: The remote control needs to be used with the contactor. It cannot be directly connected to a power source. Connecting the power directly will burn the motherboard.Material: Glass-Fiber PA .IP65 Waterproof: It can be used normally under harsh environment such as high oil pollution, high humidity and high dust. Approx 100m(200 meters is customized) Strong penetrability without aiming.Features: With 6 function buttons ;Program the button function by computer software.Safety: the remote controller is equipped with a safety magnetic key switch for emergency use. The remote control has a battery voltage alarm device that automatically cuts off the circuit when the voltage is insufficient. Up/down, east/west, north/south can be programmed to interlock or non-interlock,toggle and normal etc. Description Shipping and Handling Please allow 5-7 business days for the package to arrive, regardless of buyer location within the US. We will provide an online tracking number to you once the item has been shipped. It may take a few business days for our automated system to process the tracking number onto eBay. However, this will not affect the shipping times. Return Policy All our products are brand new and sealed. All items qualify for returns within 30 days of receipt. Feedback We take our reputation seriously. If you have any questions or concerns, please contact us and we will respond back to your message within 24 hours.