| 摘要 |
A septic tank monitoring system is disclosed. The system can include a septic tank gauge having a float disposed within a housing, the housing having a first magnetic switch and a second magnetic switch, the float having a magnet adapted to activate the first magnetic switch when the float is at a first level and to active the second magnetic switch when the float is at a second level. The system can also include a controller adapted to receive a signal from each of the first magnetic switch and the second magnetic switch, and to activate an auto-dialer in response to a signal from the first magnetic switch, and to activate a water supply shut off valve in response to a signal from the second magnetic switch. |
