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Water & Leak Detection
Alert System Type
Water / Leak
Sensor Type
Water Leak / Flood
Radio Frequency (RF)
Battery Operated
LED Feedback
Ease of Installation
Advanced (Installs > 60 minutes)
Dynaquip Controls
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Prevent Costly Water Damage at its Onset
DynaQuip Controls WCKB 1 WaterCop Wireless Leak Detection System for 1-Inch Pipe
DynaQuip Controls WCKB 1 WaterCop Wireless Leak Detection System for 1-Inch Pipe
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WaterCop Diagram
DynaQuip Controls WCKB 1 WaterCop Wireless Leak Detection System for 1-Inch Pipe
Item# 7165K1
Price: Normally $590.90 
Hot Deal $527.27
Free shipping on orders over $175 - See Details


  • Automatically shuts off water when a leak is detected
  • This damage-preventing system pays for itself with its first detection
  • Perfect for your primary residence or vacation home
  • For 1" pipe
  • Battery powered with 200' range

Essential Info

Prevent uncontrolled water and freezing pipes from damaging your home and belongings with the WaterCop, a wireless leak detection system that automatically shuts off your main water line when it senses a leak from your home's water appliances or plumbing fixtures. Each WaterHound operates on 2 AA batteries (sold separately) and offers a 200-ft. range.


What's Included

  • WaterCop Wireless Leak Detection System for 1-Inch Pipe WCKB 1
  • Shut-off valve
  • 3 WaterHound Sensors
  • More Info

    The system consists of a WaterCop electronic shut-off valve and three wireless, battery-operated WaterHound probes. The shut-off valve installs on your home's main water line between the existing shut-off valve and the location where the plumbing main begins to branch off to water appliances, like washing machines, water heaters or dishwashers. The main unit plugs into any standard 3-prong power outlet with its 8-ft. extension cord and features green and red LEDs indicating if the water flow is open or closed.

    Simply place the battery-operated water sensor probes (aka WaterHounds) near places that are prone to leaks, like washing machines, water heaters, dishwashers, toilets, sinks, ice-makers and more. When one of these WaterHounds detects moisture, it will immediately send a wireless signal to the shut-off valve, which will shut off the household water supply.

    Pays for Itself After Its First Detection
    With water damage accounting for upwards of 30% of all residential insurance claims — often reaching thousands of dollars each — the WaterCop essentially pays for itself with its first detection. Perfect for your house, small business or vacation home, the WaterCop monitors the premises for water leaks 24 hours a day, 365 days a year (so long as AC power is present), effectively curtailing damage to your home until the leak can be repaired.

    Save Even More!
    Many insurance carriers, including Fireman's Fund, Chubb, and AIG, offer discounts on insurance premiums for customers who install WaterCops, approximately 2 percent, 3 percent if connected to your central alarm system (sold separately), meaning that the WaterCop could pay for itself in just a couple of years!

    Be Notified When a Leak is Detected, Even When You're Not Home
    The WaterCop system also offers three sets of low-voltage dry contacts that you can connect to a home security or automation system that can notify you when a problem arises. You could also use these dry contacts to turn the water main on and off as you see fit — like when you go away on a business trip or vacation.

    Three Other Sizes to Choose From:
    A WaterCop system is also available for 1/2-inch pipes, 3/4-inch pipes or 1 1/4-inch pipes. The system includes the electric shut-off valve and 3 WaterHound sensors.



    DynaQuip Controls Product No.:WCKB 1
    Compatibility:For 1" pipe
    Range:200 ft.
    Power Supply:2 AA batteries (sold separately)
    Max. Working Pressure:125 PSIG
    Ambient Temperature:35°F to 106°F
    Voltage:115, 1 Phase, 60Hz
    Current:2.5 amps
    Power Input:Standby 1.375W
    Holding (2.5 sec) 75W
    Power Cord:8 ft. heavy-duty grounded


    WaterCop Diagram       
    WaterCop Diagram       


    4 Ratings
    5 star: 75%  (3)
    4 star: 25%  (1)
    3 star: 0%  (0)
    2 star: 0%  (0)
    1 star: 0%  (0)
    Average Customer Rating
    (4 customer ratings)
    Share your thoughts with other customers
    ANDRE -- hacienda heights, CA   4/7/2014
    I had my plumber install the WaterCop in my main water line in the garage. Unfortunately, my static water pressure is about 140 psi. and the WaterCop's max. working pressure is 125 psi., so I HAD TO HAVE A PRESSURE REDUCER INSTALLED ALSO.
    WILLIAM -- geneva, AA   12/26/2013
    Excellent product. Provides a level of safety for a home we leave for long periods of time.
    STEVE -- los gatos, CA   10/19/2013
    Nice product. Has saved me more than once (water heater blow-out and a broken float valve onthe waer softener). Easy to setup and operate. Highly recommended.
    Brian -- Michigan   2/26/2012
    Unit works as described. Valve seems solid. Took off one star since the only option provided for mounting the transmitters is an adhesive Velcro-type material. There are no screw holes. Sensors are supposed to be taped down. I would expect better mounting options for a device with this kind of price tag.
    DOUGLAS -- burlington, NJ   12/9/2005
    Solidly built, appears to be worth every penny. Hope to never need it but after pipes flooded my basement 2 times I bought one for me and one for my father.
    GEORGE -- glen ridge, NJ   5/5/2005
    works like a charm... wish I'd had it before a leak took out a panel of drywall, but better late than never
    ROBERT -- randolph, MA   10/16/2004
    Met my ecpectations. Product was very well packaged and arrived as promised.
    TIM -- san diego, CA   5/13/2004
    This product installed easily and looks very nice. Hopefully I won't hear how it works, because it's a device that most people never want to use.
    CHAD -- brighton, MI   8/19/2003
    Excellent product. Hope I never have to use it.


    WaterCop for 3/4-Inch Pipe  WaterCop for 1/2-Inch Pipe  Additional WaterHound Sensor  Twin Probe WaterHound Sensor 
    WaterCop for 3/4-Inch Pipe  WaterCop for 1/2-Inch Pipe  Additional WaterHound Sensor  Twin Probe WaterHound Sensor 
    General Purpose Sensors  Smart Garage Products  Temperature Controls & Sensors   
    General Purpose Sensors  Smart Garage Products  Temperature Controls & Sensors   

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