Safe-Home.com

Healthier Living | Child Safety | Eco Friendly Tips

Protecting Town Buildings from Water Damage Using Water Cop Water Alarms

by Barbara 21. November 2008 07:50

Question about WaterCop water leak alarms.

Q: " I have a request to supply the town of ____ police, town hall and library a water leak alarm in three separate buildings within a 1000 ft. area. Is your radio-link capable of sending a relay output to an alarm monitor?" Thanks. Gilbert.

Answer: Yes, the WaterCop system has that capability. There are many questions that need to be answered before I can make recommendations. In our discussion by phone, you mentioned that the buildings are essentially closed each week-end and that the water leaked all week-end in the basement of one of the buildings. Note: as of January 2014, all states require that water valves supplying drinking water  meet low lead standards. All Water Cop valves sold at this time meet or exceed those standards.

Questions about the buildings and what the town wants:

  1. Dimensions, number of stories, type of construction
  2. Number and location of all water using appliances like toilets, sinks, water heaters, etc.
  3. Diameter of incoming water pipes to all three buildings.
  4. Does the town want to isolate certain areas of the building or buildings? For example, does the town want to shut off water to all but parts of the police station during night and week-end hours. Is there a humidifier that must run 24/7 in the winter? Note: Watercops and sensor codes can be set at the factory so that a water leak in one part of the building will not shut a water valve on a WaterCop in a different part of the building.

The largest non-commercial sized WaterCop available is one with a 1.25 inch pipe capacity. There are also 1 inch, 3/4 inch and 1/2 inch sizes available. Each WaterCop has a built-in I/O port with an RJ45 connection for a security system or other similar notification device like a Sensaphone unit. Water leak sensors can be used with batteries or with AC adapters. For optimal protection, a waterhound moisture sensor needs to be next to each water using appliance. For back-up drain protection, you can install units next to drains as well.

There is a signal repeater available that can increase range of the signal up to 200 feet farther. I checked with the manufacturer who suggests that you first install the WaterCop before adding repeaters as you may not need them.

Also remote water shut offs can be installed so that water could be shut off as part of the shut down and security system setting each time the building is closed down for the day.

If you need help with installation, there is technical assistance available. Please let me know the answers to the questions above so I can make more specific recommendations to your town.

Thanks for your questions.
Sincerely, Barbara

Stand Alone Water Alarm Comparisons

by Barbara 10. April 2008 11:40

Question about Water Alarms.

Q:"What kind of stand alone water alarms do you sell?" Thanks. Lee

Answer: Safe Home Products sells three different water alarms that are stand alone.

1. The Flood Detective: The only water alarm that features AC operation with battery back-up. 92 dB alarm. The water sensors detect water at a depth of 1/32", are wafer thin for use under carpets or small spaces and have adhesive strips to keep sensors firmly in place. Flood Detective's fail-safe technology informs you of A/C power loss or low battery levels. 8 foot cord on each sensor. Daisy chain additional water sensors to expand coverage of a single Flood Detective water alarm unit. Multi-sensor Capable: one water alarm can monitor multiple sensors. (Maximum of 5 is recommended for easier location of water leaks.) 7 year warranty.

2.The Gizmode Water Alarm : This is a battery only water alarm with a very loud alarm: Sounds at 110+ db for up to 72 hours. Construction: Sturdy ABS plastic outer shell with 4 stainless steel sensors. Powered by a single 9 volt battery (not included) Low battery warning. Tip resistant. Moisture Sensors: Sensitive to low moisture levels. Standing water not required. Stainless steel sensors: Will not corrode nor stain. Sensor contacts sink deep into carpet, thus detecting the first signs of moisture below the carpet's surface. Size: 3" Diameter x 3" Tall. Takes up minimal space. Optional Sump Pump or Water Overflow Attachment. (Sold Separately). 1 year warranty.

3. The Water Screamer Stand Alone Water Alarm, 130 dB Alarm: This is an extremely loud stand alone water alarm and moisture alarm. Remember that a smoke or carbon monoxide alarm is 85 decibels. Use this in basements, near toilets, under sinks, near water heaters, etc. Powered by a single 9 volt battery, the Water Screamer by Gizmode is 4.5 inches in diameter and 2.5 inches tall. There are four stainless steel probes. Use on carpeting or hard flooring. This is a great unit for crawl spaces, condo complexes, etc. Avoid thousands or hundreds of thousands of dollars of damage plus inconvenience by using a Water Screamer that you can hear through walls!

4. The WaterHound moistures sensors: These are battery only or AC only (with adapters that are not included.) Each moisture sensor unit has a 65 dB alarm and a six foot sensor cord. Two versions are available, one with a single probe and one with two probes each on its own 6 foot sensor wire. Use as a stand alone remembering that 65 db is about the sound produced by a wrist watch alarm. These units are better used with the WaterCop which is a motorized ball valve that responds to radio signals from the Waterhound and shuts off the main water valve when signaled in the event of a moisture sensor alert. 1 year limited manufacturer's warranty.

So, if your concern is a window well, the better choice is the Gizmode Water Alarm. If you are concerned about water seeping in under a carpet, the Flood Detective would be least obtrusive. However the Gizmode would work as well. For use under a water dispensing refrigerator, the Flood Detective or the WaterHound are better choices since they do not require much room.

If you have additional questions, please contact us. We do offer discounts on purchases of quantities of any of these units.

Sincerely,

Barbara