4 Buttons 500M RF Radio Remote Control / Transmitter With Up Down Keysyms (Model 0021071) 9V/1A or 12V/1A or 24V/1A This is a micro-industrial linear

This is a micro-industrial linear actuator with adjustable stroke and standard stroke of 100 mm

Stroke and Length (Model 0041543) Parameter Value Stroke 300mm Retraction Length 550mm (center distance between two mounting holes when the linear actuator is fully retracted) Extension Length 850mm (center distance between two mounting holes when the linear actuator is fully extended) The linear actuator has two built-in limit switches

2 When the controller is operating in interlocking control mode:

1) Press and hold the UP button of the manual switch

4 Buttons 500M RF Radio Remote Control / Transmitter With Up Down Keysyms (Model 0021071) 9V/1A or 12V/1A or 24V/1A This is a micro-industrial linearProduct Description: Model: 0021071(CV 4 3) Shell Color: White Channel Button: 4 Button Symbol: Two, Two, Operating Voltage: 12V (1 x 23A 12V battery, can be used for 12 months) Operating Current: 15mA Operating Frequency: 433Mhz Encoding Chip: PT2262 PT2264 SC2262 Encoding Type: Fixed code by soldering, up to 6561 codes Transmitting Distance: 500m 1500ft (theoretically) The distance of 500m is a theoretical data, it shall be operated in an open