DOS Dual Reservoir

This accessory has two separate 2-liter cylinders for holding your additives. It also has optical sensors at the bottom that tell the Apex when it is time to refill and it then can send you an email or text alert.
In this DDR Get Started Guide we will:
Prepare your Apex for your DDR
Get your DDR connected to your DŌS
Configure the fluid levels of your DDR
Configure an email alarm for when your fluid are low