Water Detector and Alarm, Alarm Sound Level 110 dB, Compatible Manufacturer Part Number PWA2, Includes Batteries No, Maximum Operating Temperature Not Applicable, Operating Voltage 9V DC, Detector Type Water, Power Source Battery, Connection Type Not Applicable, Features Floor or Mount Installation, 3 1/4 in W x 1 1/4 in D x 4 1/4 in, Senses as Little as 1/32 inch of Water, Includes Sensor Wire, Manufacturer Warranty Length 5-year Limited Warranty, Material ABS Housing. This item has been restricted from sale in the following state (s): []