Review on DOCKALERT by Chris Palmer

It's easy to use, you can select the fenders you want to monitor and you can choose the interval of monitoring. It's very easy to use, because you can use it at the port and you don't have to worry about cables or wires. It comes with a USB cable, but I think it could be useful to have an AC power supply too. At the moment I think it's the best tool to monitor the speed of approach and impact speed of a vessel to fenders. It allows you to monitor the speed of approach and impact speed at the port. It's very easy to use, you can use it at the port and you don't have to worry about cables or wires.