Description: Material: The Remote Control Switch System is made of premium PP, ensuring durability and longevityReceiving Part Specifications: Working voltages: DC8-36V; Quiescent condition: Less than 8mA; Working temperature: -40 Degree +80 Degree; Receiving Part sensitivity: more than -105dBm; Working frequency: 433mhz; Max load current: 10A; function: Limit and Wire External ButtonNote: Please disconnect the power before installation, recommended to use the motor within 60W for securityHigh Performance: Built in 2 pieces 10A relay, provides a great switching performance, low power consumption, and long service lifeWide Application: can be used in light, pump, security alarm, fan, lamp, door alarm, ventilation device, monitors, printer, home, office, agriculture, supermarket, industry, farm, etc Specification: Inching control method:Press the up button on the remote control to control forward rotation,Press the down button on the remote control to control back rotation.How long you press it, how long it rotates, and release the button to turn it off. Size Chart: 6.8cmx4.4cmx2.5cm/2.68inchx1.73inchx0.98inch Package Includes: 1 Remote?Control Switch Set Note: Please allow slightly errors 1-2cm differences due to manual measurement.