Working Voltage: 12V-36V ( AC&DC both are ok. Wide working voltage from 12V to 36V(12V 14V 16V 18V 24V 28V 36V) Working Current: 48ma Quiescent current:16ma Max Load: 10A Relay ( have better load less than 5A (60W) Color: white Material: ABS Function: Receiver Manual Button Control & Wire External Button (without transmitter) ( Wire the Normally Open Limited to the External Button Pin ( U--S--D--GND) make your motor Forwards Reverse Cycle 2. Original State OFF, (Suddenly, the electricity was cut off, then comes again, the State still is OFF, you need manual turn it ON) 3. Out State: Momentary Toggle Latched Adjusted by the Jumper on the Receiver, ( we ship default as Latched, if you need use Momentary to change the Jumper on the Receiver ,Notice, please don't use Toggle) 4. Momentary----------Jumper on "1&2" 5. Latched-----------Jumper on "3&4" 6. Momentary ------------- button"Up", the Motor Forward, Release is Stop. Button "Down", the Motor Reverse, Release is Stop. Latched------------------ button "Up", the Motor Forward, Button "Stop" is stop. Button "Up", the Motor Reverse, Button"Stop" is stop 7. If you don't need wire the Limited Switch, you need connect the UP Down and COM with a Line, we have connect it before we ship out ,if you need use it take away that is ok. 8. When the receiver output state is "Latched", we have set it 0.5s time delay for forwards and reverse, it is the Protection function. Package Contents: 4 x Wireless Remote Controller(2 CR2016 button batteries not included) 4 x Receiving Controller 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.