LDER LD-6SK Industrial Wireless Remote Control, SK Single-Speed series, 6-button keypad.
Power supply: AC/DC 24V-500V. Lightweight entry-level model.
Standard features: IP67 waterproof & dustproof, \u2265200m communication range, 10 million key presses lifespan, working temperature -50\u00b0C~80\u00b0C, emergency stop button + key switch.
Ideal for cranes, tower cranes, overhead cranes, electric hoists and mining machinery.