Radio-networked water detector with a loud 85 dB(A) warning tone and acoustic battery warning. For monitoring water leaks from washing machines, dishwashers or water pipes, for example. The device is placed lying on the floor (detection by electrodes built into the bottom of the device). Up to 12 smoke detectors RA360F, heat detectors HA360F or water detectors WA360F can be networked with one another. If a detector is triggered, all devices networked within the radio range warn with an alarm tone. Only detectors within a residential unit may be networked with one another. Can be used in private homes. Radio frequency: 868MHz. Includes 2 replaceable 1.5V AA alkaline batteries. Dimensions: D 80 x 38mm. The SW360F smart siren, available as an accessory, can be used to receive an alarm via the free app (Android (Play Store, Google version) / iOS (App Store), not part of the product, no guarantee of a service level), trigger a test alarm on the detector and check the battery level of the detectors.