First Alert Pro L2 WiFi Water Sensor & Switch

The L2 device can give customers added peace of mind and water damage protection from condensate overflow. The compact device can be wired directly to the furnace, air conditioner, dehumidifier, or other HVAC equipment. If water overflows the condensate pan or is sensed by the cable, the sensor and switch can turn the machine off or on and send an alert to the homeowner. The L2 device takes the guesswork out of locating the source of the condensate overflow and automatically stops it. Features: * Advanced leak awareness * Quick setup * Versatile * Meaningful alerts