Information
2011.5.20 We have launched first official website of Life Support Checker Series.
LED Lights indicate 5 different zones to inform environmental changes by easy 3 steps.
![](images/step1.jpg)
Easy operation for all age groups.
![](images/arrow00.gif)
![](images/step2.jpg)
Show surrounding environments quickly.
![](images/arrow00.gif)
![](images/step3.jpg)
Show result by Lights and buzzer.