The Fibaro Flood Sensor will alert you of a threatening flood or a rapid temperature rise or drop and has a wide variety of additional functions. Thanks to its flexible gold telescopic probes the device can even work on uneven surfaces. The Flood Sensor has a built in alarm siren which will help you to react quickly in case of a flood, rapid temperature change or the attempt to tamper with it. Aside from the alarm siren, the device can alert you of a threat using colour displays from the built in RGB diode. In addition to this a tilt sensor will detect tilt and movement over 15 degrees and send out a report to the main controller. The built in temperature sensor can not only be used to serve as a fire alarm sensor, it may also be used to manage an in-floor heating system.The Input terminal allows you to connect an external probe and install the sensor in any location. The Output terminal allows for a connection to an alarm system. The Sensor will work on 12 or 24 VDC or battery.