Tri-Mode Environmental Sensing:

• Flood/Moisture Sensor
• Freeze – for Furnace Failure
• Overheat – for Furnace runaway or Air Conditioning failure.

Features

• 3 unique wireless IDs or Loops: one for each function
• Cover tamper.
• Strong, reliable RF signal.
• 8-10 year battery life on CR123A battery.
• Low Battery indication.
• 3.3×1.4×1.1 inches.

Sounds an alarm and notifies you when your basement floods or the temperature drops below 40 degrees F or above 100 degrees F.