sirenmarine.com

All works well. Except. Get low battery notice often and have reset the levels several times.

Siren should be louder. The fact that I have to pay for an upgrade because Mine is no longer serviceable after 2 years is horrible

MTC works nicely. I had problems with my 2 wireless battery sensors and had to replace them. Sometimes the unit does not update but overall I am pleased with it.

HI there very happy with the product. Just some connectivity issues that I would like to fix but seems like it's not going to be possible, and I will have to live with it.

Great support when needed. Only complaint is the very small discount I received as a MTC owner. The new system is a step or 2 better than the MTC. Love the cables make a much better system interface.