Long Range 2000M DC 12V Remote Control Boat Dock Lights

I am installing 12v DC lighting on my boat dock. It will operate off a 12v battery with a solar charger. I need a long range on/off remote for the lights. My house is about 400 ft away. I have no AC power at the dock. I was planning on two 12 v lights.

We recommend you 2 one-many-system single channel receivers (S1UB-DC12-ANT2) and the long range remote (CB-2). The DC power activated remote is so favorable to you since you have a 12V battery with solar charger. The one-many-system means that you can use one transmitter control more than two receivers. There is no interference between two receivers because they are powered by different adaptors. With external extended antenna, working distance of remote controller extends 1500m, up to 2000m without any obstacles in the open field. So it is believed that the signal can be transmitted from your house to the dock successfully.