DigiwayWater Tank Overflow Alarm Bell With Sensor and Voice Sound

Digiway Water Tank Alarm Overflow Bell| Water Overflow Alarm with Sensor,Water Overflow Alarm with Voice Sound, Water Alarm Overflow with Sensor, Water Tank Alarm

Swarn Jal® (Model: A-SE) With Dual Alarm Water Tank Overflow and Empty Alarm with 4 Level Indicator (Patented Technology),Cell Powered, Shock Proof, Single Pair Wire Transmission