Swarn Jal(Model: A-SE-C) With Dual Alarm Water Tank Overflow and Empty Alarm with 4 Level Indicator (Patented Technology),Cell Powered, Shock Proof,Single Pair Wire Transmission +2 Alkaline Battries

Swarn Jal® (Model: A-SE-C) Water Tank Overflow Alarm and Empty Alarm with 4 Level Indicator, Cell Powered, Shock Proof,Single Pair Wire Transmission(Patented Technology), 1 Year Complete Warranty

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