Protect your caravan, home, or property from flooding. This stand alone device will sound a 120dB siren when it detects a water leak. The weather resistant sensor mounts easily to metal surfaces with its built-in magnet, and double-sided tape secures the alarm into position. Also features a battery test button, low battery indicator and requires 2 x AAA alkaline batteries.
• Not suitable for large boats
• Dimensions: 70(Dia) x 15(H)mm