Below is a group product of Alarm &Security System.
Product List
The Water Leakage Alarm can detect water leakage or monitor water levels.When leakage water touching the ...
[Last Updated: 2009-11-27]
Technical specifications:
Working voltage: 12V (optional 24V)
Working frequency: 315, 433.92MHz ...
[Last Updated: 2009-11-27]