Four 780 lb DC 24V Waterproof Linear Actuators Synchronous Control Kit

Note:1) This product does not contain a mounting brackets, please click here to buy.2) You need to use a DC 24V 15A switching power supply to power this kit. This kit does not contain this power supply, please click here to buy.3) If you need external limit switch for linear actuator, please click here to choose and buy.4) If you want to extend the power cable of linear actuator, please click here to choose and buy. Package Include:4 x Electric Linear Actuator J With Hall Effekt Sensor1 x Synchronous Controller (One-Control-Four, For 4 Linear Actuators J With Hall Effekt Sensor)1 x Touch Control Handle1 x Remote Control: CF-21 x User manual The information for electric linear actuator: Introduction:The linear actuator is equipped with a waterproof breather valve, which allows air to freely flow in and out of the cylinder. When the linear actuator is running, a pressure difference will be generated inside and outside the cylinder, and air will flow in and out of the cylinder through th