AutoAqua Smart Temp Security - Simple Security for your Heaters or Chillers! Pre-Set Temperature Range - 72°F to 84°F. Using a tiny temperature sensor, this system keeps your aquarium safe from temperature dips or spikes. The plug & play design requires no difficult programming, just plug your heater or chiller into the Smart Temp, and mount the sensor under the water in your aquarium. When the water temperature is higher than 84°F or lower than 72°F, the outlet shuts off and gives an alert.
