Advanced processor with multi-bit Hamming code: fast, high security, high precision and 100% error-free coding and decoding. 【Programmable Function】: Program the button function by computer software. Please choose the voltage according to the voltage marked on main contactor in the control cabinet. Stainless steel shock absorbing railing bumper Durable silicone wrapped buttons for you to press more comfortable. Application tower crane Tower cranes are the most commonly used type of lifting equipment on construction sites, mainly used for building houses and bridges, etc. IP65 class dust-proof and waterproof. Control distance of the wireless industrial crane hoist remote control is 100 meters, 360 degree barrier-free remote control, Strong penetration, no need to aim. More flexible to choose your operating position. Stainless steel shock absorbing railing is designed to prevent damage from collision and drops. gantry crane Gantry cranes are mainly used in port operations for loading and unloading of containers or bulk materials with grabs or hooks. Built-in hidden antenna for fast signal transmission. Humanized transmitter Detachable safety key switch to prevent unauthorized use. Pair a new replacement transmitter We can pair a new replacement transmitter for you if only we have these 3 numbers: Crystal number and SN/CH codes. 【Silicone Switch Buttons and Quality Circuit Board】: Integrated circuit board of the overhead tower crane remote control has good safety performance. Safer and more efficient, equipped with an EU standard mushroom Emergency Stop; F24-60 Overhead Crane Controller Joystick Radio Industrial Wireless Remote Control Battery voltage warning device cuts off the circuit when the battery voltage is insufficient. The overhead remote control is equipped with an Emergency Stop Switch on the upper left corner for more convenience ( The program software /data line need to buy extra )【Convenient to operate】:The adjustable waist belt and shoulder strap of the remote control to resolve the pressure and provide the operator with a more comfortable control experience F24-60 Wireless Universal Two Joystick Telecrance Hoist Crane Remote... Transmitter Power : 4* AA Batteries (NOT included) Strong penetration, no need to aim. Can be used in harsh environment Glass fiber reinforced nylon case. The radio crane remote controller bridge hoisting transmitter+receiver for bridge crane/overhead crane/chain hoist/monorails/concrete pump truck/mobile truck remote control can also perform excellently in harsh environments such as high oil pollution, high humidity and high dust Control contacts are up to 40. With battery voltage warning device, the power supply is cut off during low power 1 x Emergency stop button 1 x Detachable safety switch key 2 x 4-direction 5-speed Joystick 2 x 2-position toggle switch 2 x 3-position/2-gear toggle switch 1 x Separate start button 5 x momentary button: Function programmed with our programming cable The remote control adopts dust-proof structure and high-performance metal contact button for durability. Strong penetration, no need to aim; Joystick Wireless Remote Control 360 degree barrier-free remote control; STX Audio 650 Watts speakers feature full range 650W per speaker 2-way design that extends the frequency range of your system, giving your music satisfying fullness and texture. 1 Pair of STX 650W Speakers 【Crane Hoist Remote Control with Super Stable Signal & EU Standard Emergency Stop】 : Higher efficiency and safer. No need to spend a long time climbing up to a high Driver's Room. Gate F24-60 Industrial Wireless For Tower Crane 5 Remote Control