Self-Contained, Buoyant, and Water-Tight Wireless Flood Detector

摘要

A floatable flood detector has a watertight housing which carries internally a wireless transmitter and a fluid sensor. In the presence of sensed fluid, an alarm message can be transmitted by the transmitter to a displaced monitoring unit. The sensor has a portion exposed to the fluid of interest, outside of the housing. The antenna is carried, at least at a fluid level, relative to the floating housing.

主权项

1. A detector comprising:
a floatable, self-contained housing which carries external fluid sensors, and circuitry carried internally for communicating wirelessly with a displaced monitoring unit.