1uct: Glass Fiber Reinforced Nylon case, High strength circuit board, high-performance metal contact button.
265 Class Dust-proof and Waterproof: Excellent performance can also be achieved in harsh environments such as high oil pollution, high humidity and high dust.
3 function modification: Connecting with the computer WIN7 /WIN8 system through the special data line (needed to purchase separately), you can set the function of keys by yourself.
4 Performance Antenna: the remote control distance is 100 meters, 360 degree barrier-free remote control.
5able for industrial remote controllers with hook, MD, double speed electric hoist, single speed vehicle and less than 10 contacts