IBHS does not evaluate the performance of specific products, but here are some things to consider when deciding on a product:

How does the system detect a leak?  

How much water is needed before the alarm is sounded?

• Are the leak sensors wireless or wired, battery-operated or electrical?
• If sensors are wireless, what is the range and is it acceptable for your use? 
• If the sensors are battery operated, how are you notified when the battery is low?  
• If the sensors require electrical power, do you have an outlet in the location where you want the sensors to be? 

Does installation require a contractor or is it something you can do yourself? 

How are you notified of a water loss?  

• Is an alarm sounded?  
• What happens if you are away from your home? 
• Will the alarm notify you remotely? 

Does the alarm system shut the water off or does it simply notify you if there is a loss?  

If the alarm does shut the water off:

• Does it shut the water off at the source of the loss?
• Does it shut the water off at the water main? 
• If water is shut off at the water main only, there is still a lot of water in the pipes that can contribute to a loss, especially if you are not home when the loss occurs.