Check the listing for details. F21-E1B Hoist Crane Industrial Remote Control Wireless Transmitter Push Butto.... Condition: New. Listed at 150.38 USD. Brand New F21-E1B Hoist Crane Industrial Remote Control Wireless Transmitter Push Button Switch Channel (AC/DC 12V 2 Transmitter + 1 Receiver) Manufacturer model: F21-E1B 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.[Features]: With 8 function buttons ;Program the button function by computer software.[Control distance]: Approx 100m(200 meters is customized) Strong penetrability without aiming.Up/down, east/west, north/south can be programmed to interlock or non-interlock,toggle and normal etc.[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. Description Advantage 1.Material is Glass-Fiber PA not plastic 2.Buttons is German imports 3.High quality relay prolong the service life of the remote control 4.The cable is more safe and strong 5.Label with laser marking Avoid the loss of important information(S/N,CH) Basic information: 1.Control distance: Approx 100m(200 meters is customized) 2.Material: Glass-Fiber PA 3.Operation frequency: 310.0325-331.165 MHz 4.Certificates: CE, FCC 5.Unique code: Over 4.3billon unique ID codes 6.Working temperature: -40C-+85C Transmitter specifications Dimensions: 164*75*46mm Weight: 315g Material: glass-fiber PA Protection degree: IP65 Receiver specifications Power supply: AC/DC18V-65V Dimensions: Size:205*86*80mm Weight: 620g Material: glass-fiber PA Protection degree: IP65 Safety features Each radio remote control system functions in all manner of operational conditions equipped withtheir own unique identity code(ID-code).This means that only the correct control unit can activateand control its matching receiver (crane/machine) for maximum safety. 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.