a portable solar - powered fluid level alarm system which uses a fluid level sensor electrically connected to electronic controls in a control box . the control box is mounted on an elongated member extending from a base which holds the system upright . the electronic controls within the control box operate up to four different alarms , including an audio alarm , a visual alarm , a remote notification signal via a global positioning system , and a remote notification signal via voice over internet protocol . the alarm system is also a keyed system so that once an alarm sounds only authorized personnel may deactivate it .