Includes 2pcs of 12V, 225 lbs Linear Actuators (multiple stroke lengths available) with Mounting Brackets, AC to 12 VDC Power Supply, Remote Control Unit, and Wire with Locking Connectors See photo gallery for linear actuator technical specifications and a wiring schematic of the entire system. Extremely easy to wire and assemble using the included locking cable connectors. Power Supply Specs: AC INPUT RANGE: 100-240 VAC DC OUTOUT: 12 VDC (5 amps maximum) ADDITIONAL INFO: 8ft AC extension cord included and 5ft DC extension cord included Remote Specs: POWER RATING: 5 amps REMOTE RANGE: 90ft maximum FREQUENCY: 433.92 Mhz OPERATING CURRENT: 15mA SWITCH TYPE: DPDT ON-OFF-ON Complete kit allows end user to power and remotely control the movement of the two included linear actuators WindyNation's Linear Actuator Kits include two linear actuator with mounting brackets and optional accessories to power and control your linear actuator. You can select from several power and control accessory options.