Automatic Water Shut off Valves

Water heater and water tank failures can happen at any time, often without warning, and can cause substantial flooding and property damage if nobody is nearby to detect the leak right away. FloodMaster's Water Leak Alarm and Automatic Shut-Off Systems are ideal for minimizing damage when these failures occur.

Water heater and water tank failures can happen at any time, often without warning, and can cause substantial flooding and property damage if nobody is nearby to detect the leak right away. FloodMaster's Water Leak Alarm and Automatic Shut-Off Systems are ideal for minimizing damage when these failures occur.

Water heater and water tank failures can happen at any time, often without warning, and can cause substantial flooding and property damage if nobody is nearby to detect the leak right away. FloodMaster's Water Leak Alarm and Automatic Shut-Off Systems are ideal for minimizing damage when these failures occur.

Water heater and water tank failures can happen at any time, often without warning, and can cause substantial flooding and property damage if nobody is nearby to detect the leak right away. FloodMaster's Water Leak Alarm and Automatic Shut-Off Systems are ideal for minimizing damage when these failures occur.

Replacement 9VDC wall adaptor for Floodstop systems. Cable is approximately 5 1/2 Ft long. This is a replacement product, wall adapters are included with all Floodstop Systems.

Additional Sensor for use with any FloodStop unit. Provides additional detection/floor coverage. Comes with 1 meter (approximately 3 feet) of wire. Sensors can be plugged into each other ("chained") in a series. Sensor to sensor extension wires are available in 10' and 22' lengths.

Now it's easy to extend the distance of your sensor to another sensor or from a manifold to another sensor!  You can now choose to add an additional 10' or 22' of wire to your sensor. *Note: Only one extension wire can be used per sensor. For applications where wire length needs to be longer than 22 feet, splicing would be required.

Now it's easy to extend the distance of your sensor to another sensor or from a manifold to another sensor!  You can now choose to add an additional 10' or 22' of wire to your sensor. *Note: Only one extension wire can be used per sensor. For applications where wire length needs to be longer than 22 feet, splicing would be required.

If you would like the FloodStop Controller to be located further away from the FloodStop valve than the kit provides, our new 9 foot long white Controller to Valve Extension Wire(s) will fit the bill (one wire needed per valve).

Transformer extension wire for use with any FloodStop unit. Provides additional length between transformer and controls. 9 feet long.

Use the Sensor Manifold to deploy several sensors from your Floodstop unit to different parts of the room or house! Until now, Extra Sensors had to be daisy-chained one after another after another. With the Sensor Manifold, it allows you to deploy sensors in different directions without having to “double back” to place sensors in opposite directions from where sensor #1 and #2 were to be placed.

The Water Puck® Standard is an ultra low profile wireless water sensor for use with The Flood Screamer™ Wireless Water Alarm Control Unit.  When moisture comes in contact with any two adjacent sensor legs The Water Puck® Standard will send a wireless signal to The Flood Screamer™ triggering the 130 dB siren alerting you to a problem.

Newly redesigned WaterCop Classic flood sensors are placed in areas that are susceptible to leaks such as water heaters, washing machines, ice makers/refrigerators, sinks and toilets. When water contacts the sensor, a wireless signal is sent to the WaterCop Classic shut-off valve installed on the main water supply to close and stop the flow of water to the leak point.

Monitor specific leak prone areas within the home for unwanted and potentially damaging water accumulation of internal flooding Flood sensors feature a robust 418MHz radio transmitter chipset with up to a 200 foot operating range, user adjustable digital security codes, and operate on either two (2) AA batteries or an optional AC power adapter.

Provides a quick, convenient, and positive shut-off of your main water supply at the touch of a button. Allows remote user operation of WaterCop from convenient or high traffic area of the home. Ideal for the kitchen, utility room, or near a garage entry. Using standard category-5 computer cabling and RJ45 modular connectors (cabling and connectors not included) it can be located up to 300 feet from the WaterCop Classic Control Valve.

Operates wireless sensors without need for batteries. UL listed.

Newly designed signal repeater retransmitts Classic sensor signal to WaterCop Classic shut-off valve. Compatible with previous generation WaterCop Classic Sensors (WH100, WH200, FH100) as well as newly designed Classic Sensors (WCDFS1 & WCDFS2)

Features heavy duty molded RJ45 end connections for years of reliable service. Used to easily connect WaterCop Classic Control Valve to the Remote Mount Control Switch.

Features heavy duty molded RJ45 end connections for years of reliable service. Used to easily connect WaterCop Classic Control Valve to the Remote Mount Control Switch.