Low Water Level Alarm is designed to detect and alert when the water level drops below the sensor probe, and automatically silence the alarm when the water level rises to reach the sensor. Features: - Low water level alarm alerts you when water levels fall below the sensor, enabling timely action. - Includes two stainless steel probes with 15m (49ft) cables for flexible placement in liquid detection applications. - Equipped with a silencer switch to manually silence the audible alarm when needed. - Operates on 220V AC power, features a durable housing, and requires minimal maintenance. - Suitable for use with tap water, well water, river water, seawater, sewage, and other common liquids. Not suitable for purified water, distilled water, or air conditioning water. Specifications: - Material: ABS + Stainless Steel - Model Options: Low Water Alarm without Mount, Low Water Alarm with Mount, High Water Alarm without Mount, High Water Alarm with Mount, High Low Water Alarm with Mount, High Low Water Alarm with Mount and Adjustable Volume (Optional) - Voltage: AC 220V - Cable Length: 15m / 49ft - Alarm Sound Level: 90dB - Item Size: 117 x 89 x 225mm / 4.6 x 3.5 x 8.85in - Item Weight: 909g / 32.06oz - Package Weight: 1152g / 40.63oz - Package Dimensions: 26 x 18.5 x 19.5cm / 10.23 x 7.28 x 7.67in Packing List: 1 x Water Level Alarm