12/24VDC - 25/12.5A Control Box - 2 Channel - Parallel Control - Wireless RemoteThe PA CB30 control box paired with the RT 40 linear actuator remote controller offers dual channel outputs for parallel control of two actuators and the ability to pair up to 4 remotes. Using this included RF remote, users can access functions such as up, down, programming modes, and stop from a range of 100ft (30. 48m) in the open air. The control box has an automatic power saving mode (4mA at 12VDC) with instant wake up, wireless remote mode