Swarn Jal (Model: Wireless 5 km) Water 4 Level Indicator with Overflow and Empty Alarm (Patented Technology) Long Range up to 2 - 5 KM, Brass Sensors

Swarn Jal (Model: Wireless 5 km) Water 4 Level Indicator with Overflow and Empty Alarm (Patented Technology) Long Range up to 2 - 5 KM, Brass Sensors

Swarn Jal (Model: A-VO) Water Tank Alarm, Overflow Control Bell, Cell/Battery Powered, Loud Human Voice, Brass Sensors, 100% Shock Proof, 1-3 Years Cell Life, One Year Complete Warranty

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