Product Description
DTM04 PNL Only – Black Dometic Tank Monitor 4 (DTM04) monitors empty, low, mid, and full levels of any waste holding tank with complete accuracy, informing you when it’s time to discharge the tank. A continuous light lets you know when the power is on, and an optional relay can be added to shut off power to the toilet when the tank is full to prevent toilet system damage. Works with either 12 or 24V.
