We're here to help. Whether you're having issues with Presence or you have a great idea for a new feature. We want to hear about it. Seriously.

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425 Broadway Street
Redwood City, CA 94063

Presence is the award-winning free app that turns old smartphones and tablets into Wi-Fi security cameras and you can download it today.

Presence Security is the addition of easy to install wireless sensors that notify you and your trusted circle when something important happens to fit with today's mobile lifestyle. No monthly fees are required! We want security to be affordable for everyone because we all have homes, loved ones and valuables that we want to protect.

Detect a Small Water Leak and Save in Repair Costs


A blog full of tips, creative ideas and how-to instructions for Presence App and Presence Security Pack. 

Detect a Small Water Leak and Save in Repair Costs

Brian Hinderberger

A small water leak can destroy your home's floors and walls leaving you with costly repair bills and inconvenience. Imagine filling a 5-gallon bucket of water, pouring it in the cabinet under the sink and leaving it there. A small leak from a pipe, small enough for just one drop of water per second, equates to five gallons of water on your floor every day and it causes the same type of damage.

Water damage cases easily surpass home insurance deductibles and you'll be trying to sleep while the repair person's industrial sized fans are drying the damaged areas that they could possibly could save. If they can't you'll be on the phone with your home insurance agent and lining out the charges for a full repair. with a flooring and cabinet dealer.

Presence Security Pack

Our Presence Security Pack can help you identify water leaks before it's too late. You can set rules that notify you immediately when your floor underneath the refrigerator, sink, water heater or laundry get's wet. The pack includes a water sensor that has a long cord that allows you to place the water sensor exactly where you need it to identify the leak. Note: The Presence Water Sensor requires a Presence Gateway to connect to your Presence App.


· CE and FCC Compliant
· ZigBee Green Power wireless communications
· Coin Cell Battery CR2450, approximate 5 years battery life
· Operating temperature: 0 ~ 50 degrees Celsius