Water Level Indicator

We are offering all purpose water level indicator with overflow alarm.
benefits:
no need to go to roof for checking water levels
turn on motor whenever required (not by guessing)
use water conservatively, in absence of water supply
useful for every homebuilding which has storage of water
features:
metallic body
easy installation
long life ultra low current sensing mechanism
no maintenance
fuse protection
power on indication
four water levels (25%, 50%, 75% and full) visual indication
multi mode switch
visual indication on water tank full
power off
alarm and visual indication on water tank full
mains input supply 220 v ac, 50hz
12 months warranty
box contains:
wli-4 : 1 no.
sensors: 5 nos.
warranty card