DWQA User Profile MarketingQuestions(0)Answers(0)Posts(0)CommentsA BLE tag may meet your demand, put a Bluetooth Low Energy Beacon on the water pipe, even covered with soil, the singal can go through since it is an active tag of which the power is much stronger than passive system, a low cost BLE beacon/tag price can be lower to USD 3.0 for a good volume.ThomasCrepak Technology LimitedOn Could a Flying Drone Read Tags Buried Underground?Yucheng, we can provide this kind of UHF RFID Reader except for requirement 6, my email is thomas@crepak.com and you can contact me for more details, alternatively, please share your email address so that I can send the introduction.On Where Can I Find an RFID Reader That Would Meet All of My Needs?Crop