I have two ScareCrow motion activated animal deterrents, these are fitted with a sprinkler head. I purchased this Impulse Sprinkler purely because I wanted a replacement sprinkler head. The head from the Impulse Sprinkler fits the ScareCrow sold under the name Home Defence. It does not fit the Contech branded ScareCrow. I have seen some reviews where people have difficulty in setting up their Impulse Sprinkler. It's one of those things that's easy - when you know how. To get a good understanding of how to get the best from your Impulse Sprinkler, I recommend looking a one or two YouTube videos on the subject. For example, search for "How To Adjust An Impact Sprinkler" and "Adjust Orbit metal impact sprinkler". Once you know how, you will find the Impulse Sprinkler works rather well.
Verified purchase: Yes | Condition: New
It simply does not work and the suppliers refuse to accept that it is not fit for purpose. If your prepared to constantly fiddle with the flow rates to keep it sprinkling then its for you. If your a "turn on and leave person" don't waste your money on this one, as there are others out there that do work well. I just wish I had read the negative comments already posted as they are 100% correct. Looking at the wording of the review giving it five stars, the words have a remarkable resemblance to the suppliers words to me saying "how wonderful it is if you understand how to set it up"
Verified purchase: Yes | Condition: New
Works, but being made from polystyrene is easily damaged if dropped. Functions using lower water pressure than metal equivalents would require.
Verified purchase: Yes | Condition: New
Unfortunately non of the sprinklers switch over to return each time. They sprinkle from one side to the other, return and then stick and refuse to return again. Well made, but just don't operate properly.
Verified purchase: Yes | Condition: New
This is a good product until the joint between the spike and the body fails as it will as it is only a thin plastic weld. I would strongly suggest looking elsewhere. I tried to contact the company supplying this product 3 times to explain the problem, no response to any of the emails.
Verified purchase: Yes | Condition: New
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