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The SmartCovere system works by taking a distance measurement every 6 minutes <br />using the DSM (ultrasonic sensor). If the water is below the alarm level, the <br />SmartCovere logs every other distance reading and sends it to the historical server <br />every hour for long term trending. If the water level is above the alarm level, an <br />alarm notification is sent directly to the users. It is a 24 hour a day, 7 day a week <br />system. <br />Below is a typical graph from the City of Santa Ana secure web page. It can be <br />seen that everything is normal and then there is a high water level alarm. The <br />bottom of the sensor is 64 inches from the manhole cover and the alarm is set for 74 <br />inches below the manhole cover. <br />The City of Santa Ana will receive alarms through cell phone or pagers via Short <br />Message Service (SMS), or Smart Phones and emails via email messaging. A <br />direct - from - satellite handheld system is available upon request for highly critical <br />communications in case of massive power loss upon request. <br />A LEVEL MEASUREMENT IS TAKEN EVERY 6 MINUTES AND UPDATES THE <br />DATA ON THE SERVER EVERY HOUR. IN THE EVENT OF A HIGH WATER <br />EVENT, THE ALARM IS SENT THE NEXT TIME A LEVEL MEASUREMENT IS <br />MADE. IN THIS CASE THE LONGEST TIME BETWEEN THE TIME THE WATER <br />REACHES THE ALARM LEVEL AND WHEN THE ALARM SOUNDS IS 5 <br />MINUTES AND 59 SECONDS. <br />THIS TYPE OF OPERATION WOULD RESULT IN A POWERPACK LIFE OF 12 <br />MONTHS. <br />is <br />Hadronex Inc. 2067 Wineridge P1, Suite E, Escondido, CA, 92026 <br />.2012 -05. 04:13:36 - 2012 -05- 22'13;56 Distance ftom Manhole Cover <br />Alarm Selpoint a 74 <br />5erktor P40 01) =- 64 <br />60 In <br />as in <br />70 in <br />.. <br />.. <br />.._ <br />.. <br />_. <br />73 in <br />.... «.«..;. <br />....... <br />. -.,.. <br />.a:. <br />.. ».a «.« �« «�..,�...,,. <br />.�......«:.. <br />«, ....... <br />an in <br />.. <br />85 In <br />90 in <br />... <br />J5 in <br />pp <br />4 <br />pp <br />a <br />o <br />b <br />��ss <br />C <br />qq}} pp <br />r4 q, <br />ee�� <br />C <br />pp <br />ppa <br />r4 a. <br />p <br />vii <br />�y ry <br />M M <br />sW <br />wa <br />ra a+a rw <br />e«i W rw <br />ry <br />M' <br />ry <br />M <br />ry <br />ry <br />ry <br />t°+ <br />� <br />� <br />ru <br />r^� <br />ry <br />ry <br />xv <br />ra <br />r� ru <br />rw w1 <br />nu <br />w9 <br />ry <br />w+ <br />±A <br />rA <br />fix' <br />as <br />'%' <br />,,w�AA+ <br />ii' i <br />oA <br />The City of Santa Ana will receive alarms through cell phone or pagers via Short <br />Message Service (SMS), or Smart Phones and emails via email messaging. A <br />direct - from - satellite handheld system is available upon request for highly critical <br />communications in case of massive power loss upon request. <br />A LEVEL MEASUREMENT IS TAKEN EVERY 6 MINUTES AND UPDATES THE <br />DATA ON THE SERVER EVERY HOUR. IN THE EVENT OF A HIGH WATER <br />EVENT, THE ALARM IS SENT THE NEXT TIME A LEVEL MEASUREMENT IS <br />MADE. IN THIS CASE THE LONGEST TIME BETWEEN THE TIME THE WATER <br />REACHES THE ALARM LEVEL AND WHEN THE ALARM SOUNDS IS 5 <br />MINUTES AND 59 SECONDS. <br />THIS TYPE OF OPERATION WOULD RESULT IN A POWERPACK LIFE OF 12 <br />MONTHS. <br />is <br />Hadronex Inc. 2067 Wineridge P1, Suite E, Escondido, CA, 92026 <br />