110V sensor?

I have a lake house, in the country so that means a septic system. We do short-term rentals and renters sometimes run to many water features at once (showers, dishwasher, laundry, etc) causing a high water alarm. However, the control panel / alarm is outside the garage and can barely be heard inside the house when it's dead quiet. The alarm's light is a 110V bulb so I'm wondering if there's a 110V sensor that's ZWave/Ring Alarm caompatible??? Would appreciate any guidance on this - thanks!