level sense pro- wi-fi enabled sump pump alarm, internal self recharging battery, displays levels online in real time level sense <p><b>level sense (by sump alarm) is the all purpose basement or room protector (indoor only). a sump pump monitor packed with features.</b><br></p><p>set alarms based on power failure, high and low temperature, high and low humidity, water leaks and water level.</p><p>sends text and email notifications and sounds a 100db horn when alarm conditions occur. configure alarms to be sent to unlimited recipients.</p> <p> <b>level sense will:</b><ul><li>send an alert you before your sump overflows via e-mail and/or text message</li><li>show the depth of water in your sump online (no lifting the lid on the sump anymore)</li><li>monitor the humidity and alert if water comes through the foundation. humidity of 60% or more is required for mold to grow</li><li>detect and send an alert temperatures above or below those you specify guarding against frozen pipes</li><li>detect leaks using the included leak sensor that can be used for a second line of defense for the sump pump, a water heater or another purpose</li><li>alert if ac power is lost to the unit (i.e. if power is out to your pump)</li><li>alert (after a duration you specify) if internet connection is lost</li><li>interface to a home alarm (or other device)</li></ul></p>the low profile float switch mounting bracket ensures that there will be no additional wires in the sump to inhibit proper pump operation.<br>level sense has a build in rechargeable battery and integrated battery that can operate up to 21 hours without ac power. never change a battery again.<br><br><b>the online access through level-sense.com's website will allow the user to:</b><br><ul><li>see up to 7 days of depth history for water in the sump</li><li>input the e-mail addresses and text number for notifications</li><li>review the alarm history of up to the last 45 notifications</li></ul>free service.<b>made in the usa.