780 lbs DC IP67 Waterproof Electric Linear Actuator J4 Stroke 500mm Adjustable (Model: 0041942-4) Choose Speed and Corresponding Max Thrust::16±3mm/s (1500N / 150 kg / 340 lbs) and connect this stop wire

and connect this stop wire to the terminal "NC" of the "OUT3" of the WiFi switch

Any module can be set as a master module

92MHzTransmitting Distance: 500 meters / 1500ft (theoretically)Modulation Mode: ASKOperating Temperature: -20 ° C to +70 ° CUnit Size: 110mm x 50mm x 18mmMatching Transmitters:The receiver can work with different transmitters

or use a 12V 50A or 24V 25A power supply to power two linear actuators

such as model C-3-2 (100 Meter / 300 feet)

780 lbs DC IP67 Waterproof Electric Linear Actuator J4 Stroke 500mm Adjustable (Model: 0041942-4) Choose Speed and Corresponding Max Thrust::16±3mm/s (1500N / 150 kg / 340 lbs) and connect this stop wireNote: 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 wireless remote control switch kit for linear actuator, please click here to choose and buy. Package Include: 1 x Linear actuator J4 2 x Normally closed magnetic reed switch 1 x User manual Introduction: This is a linear actuator with adjustable stroke. It is