a. Key buttons: 10 b. Manufacturer c. Protection class: IP65 d. Up to 300 ... with a pre-wired receiver and a 4, 6, 8, 10,12,14,16 channels or Joystick transmitter.The system is ... (except antenna): HS-4/6 100×50×30mm HS-8/10 160×65×40mm HS-12/14/16 240×65×40mmFor ... more information, please feel free to contact us. Hoist Control Switch HS-10