DC 6V 12V 24V Micro Electric Linear Actuator 42 lbs Stroke 30 mm (Model: 0041644) 3A You also can press red

You also can press red button or black button on the transmitter to turn on / off the device

This long range 2000 meters 10~80V high power 30A wireless remote control switch kit

The channel 2: Self-locking mode

Press the button 8 again: The relay 8 is deactivated

2) Automatically control pump by transmitter CC-2N-2 & Water Level Sensors:

DC 6V 12V 24V Micro Electric Linear Actuator 42 lbs Stroke 30 mm (Model: 0041644) 3A You also can press redNote: 1) This product does not contain a mounting brackets, please click here to buy. 2) If you need DC power supply for linear actuator, please click here to choose and buy. 3) If you need external limit switch for linear actuator, please click here to choose and buy. 4) If you need manual control switch for linear actuator, please click here to choose and buy. 5) If you need wireless remote control switch kit for linear actuator, please click here