Features:_x000D_ _x000D_ DIY use for detecting water leakage. _x000D_ This wired water leakage detector can avoid serious economic loss. _x000D_ Protect your home from potential water damage because water leakage can be a potential danger. _x000D_ Widely for bathroom and any place needs to protect water leakage. _x000D_ You can place it near plumbing, sinks, aquariums, sump pumps, refrigerators, dishwashers, toilets, basements, washing machines, water heaters, and garages. _x000D_ _x000D_ Specification:_x000D_ Condition: 100% Brand New_x000D_ Material: Plastic_x000D_ Color: White_x000D_ Modulation Mode: ASK_x000D_ Frequency: 433MHz_x000D_ Transmitting Distance: 100m (open space)_x000D_ Quiescent Current: 10uA_x000D_ Operating Current: 15mA_x000D_ Power Supply: 12V/23A _x000D_ Size: Approx. 7 * 4.6 * 1.6cm / 2.8 * 1.8 * 0.6inch_x000D_ Package Weight: Approx. 40g_x000D_ _x000D_ Package Included:_x000D_ 1 X Water Leakage Detector_x000D_ _x000D_ Note:_x000D_ 1. Please allow 1-3cm error due to manual measurement. Pls make sure you do not mind before you bid._x000D_ 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 1DIY use for detecting water leakage 2This wireless water leakage detector can avoid serious economic loss 3Protect your home from potential water damage because water leakage can be a potential danger 4Widely for bathroom and any place needs to protect water leakage 5You can place it near plumbing, sinks, aquariums, sump pumps, refrigerators, dishwashers, toilets, basements, washing machines, water heaters, and garages