780 lbs Waterproof DC Electric Linear Actuator J3 400mm Adjustable Stroke (Model: 0041940-3) Choose Speed and Corresponding Max Thrust::16±3mm/s (1500N / 150 kg / 340 lbs) if signal LED flashes 3

if signal LED flashes 3 times and then goes off

this indicates that the receiver 4 exits the learning status

: 0021018 (CV-4)Channel/Button: 4Button Symbol: 1

two terminals <NO1> and <COM1> of <Relay 1> are disconnected

For long range remote control DC and AC electric equipments

780 lbs Waterproof DC Electric Linear Actuator J3 400mm Adjustable Stroke (Model: 0041940-3) Choose Speed and Corresponding Max Thrust::16±3mm/s (1500N / 150 kg / 340 lbs) if signal LED flashes 3Note: 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 manual control switch for linear actuator, please click here to choose and buy. 4) If you need wireless remote control switch kit for linear actuator, please click here to choose and buy. Package Include: 1 x Linear actuator J3 1 x Magnetic switch controller 2 x