Suitable for multiple scenarios, this frequency-hopping remote control switch features strong anti-interference, excellent output stability, and immunity to motor interference. It is particularly suitable for industrial equipment with high safety requirements, such as contactors, motors, mechanical equipment, oil pumps, and water pumps. Button Functions: Jog Mode: Pressing a remote control button activates the relay; releasing the button deactivates the relay. The remote control's Up, Down, East, West, South, and North buttons operate in Jog mode. Single Mode: the remote control's Stop button once to lock the controller's output. the remote control's button once to activate the relay output. Once the relay output is activated, the button again to remotely control the controller's eighth (spare) relay output (this relay can be connected to an external lighting fixture). Pressing the Emergency Stop button deactivates all relay outputs. Code Clearing: and hold the controller's Learn Code button for more than 5 seconds. Release the button. The controller's indicator light flash four times, indicating a successful code clear. All stored remote control codes have been cleared, and all remote controls be disabled. Remote Control Specifications; Model: -K220716; Operating Frequency: 420-450MHz; Battery Type: 2 x 1.5V AA Batteries (excluding batteries); Operating Voltage: DC 2.4-3.3V; Modulation: FSK; Quiescent Current: 15uA; Transmit Current: 36mA; Approximate Weight: 296g (excluding batteries); Transmit Power: 15dBm; Dimensions: 225 x 72.5 x 46mm; Operating Temperature: -20-70°C Controller Specifications Model: -C211112 Operating Frequency: 420-450MHz (other frequencies available on request) Operating Voltage: AC380V Demodulation: FSK Power-On/Standby Current: 10mA Receiver Sensitivity: -119dBm Weight: Approximately 658g (including cable) Single-channel load: Less than 10A Dimensions: 215 x 85 x 78.5mm Operating Temperature: -20°C to 70°C (excluding cable) Precautions: The operator must have received industrial remote control operation training and must be in good health, have good eyesight, and be to identify and judge safe operation. Operating the remote control beyond line of sight is strictly prohibited. The operator must operate the equipment from a safe, advantageous position with a clear field of view to a constant observation of obstacles near the overhead crane to avoid collisions. When installing or repairing the remote control or the overhead crane, turn off the main power supply to the equipment and the remote control to avoid . The manufacturer may periodically update the industrial remote control, and operational changes may occur. Please refer to the manual you receive for accuracy. Color: As Shown Material: ABS Package Contents: 1 set * wireless remote controls for overhead travelling Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.