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-AL) Tank Overflow & Empty Alarm, Cell Powered, Brass Sensors, 100% Shock Proof, 1-3 Years Cell/Battery Life, 1 Year Complete Guarantee