Working Voltage: AC/DC 12V-36V (supports both AC and DC; wide voltage range from 12V to 36V including 12V, 14V, 16V, 18V, 24V, 28V, 36V) Working Current: 48mA Quiescent Current: 16mA Max Load: 10A Relay (optimal performance under 5A / 60W) Color: White Material: ABS Function: Receiver with manual button control and wired external button (transmitter not included) Wiring: Connect Normally Open terminal to the external button pin (U--S--D--GND) to control motor forward and reverse cycle 1. Default power-off state: If power is interrupted and restored, the device remains off until manually turned on. 2. Output modes: Momentary or Latched, selectable via jumper on receiver. Shipped default as Latched. To change to Momentary, adjust jumper setting. Do not use Toggle mode. 3. Momentary mode: Jumper set on "1&2" 4. Latched mode: Jumper set on "3&4" 5. In Momentary mode: Press "Up" button for motor forward, release to stop. Press "Down" button for motor reverse, release to stop. 6. In Latched mode: Press "Up" button for motor forward, press "Stop" to halt. Press "Down" button for motor reverse, press "Stop" to halt. 7. If limit switch wiring is not required, UP, DOWN, and COM are pre-connected before shipment. Disconnect only if using limit switches. 8. When receiver is in Latched output mode, a 0.5-second delay between forward and reverse is enabled as a protective function. Package Contents: 1 x Wireless Remote Receiver (2 CR2016 button batteries not included) 1 x Receiving Controller Note: Light reflection and differences in display screens may cause slight variations in color representation. Measurement may vary by +/- 1-3cm.