ITEM NAME:1PC 433mhz Wireless Water Leakage Detector Water Leak Alarm Sensor Compatible BX.Triggered by water leakage, with hidden panic button. Easy-to-used and operated. Widely for bathroom and any place where needs to protect water leakage. Detector length: 13mm. Transmitter part:64 mm(L)×30 mm(W)×14 mm(H).
