About this item:
3.9 out of 5
78.00% of customers are satisfied
5.0 out of 5 stars PERSISTANCE is omni-impotent and these units do work.
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } After having problems with crows/rooks and one particular small bird attacking my chimney stack, I ordered an ultrasonic bird repeller from Pest Clear. As that unit produced intermittent sounds, I bought another, so had two in the loft of the roof. This helped to clear the crows and & rooks away, until this spring in 2018.So realising that I needed try additional measures I had no choice to look around for something else. When I say I have no choice, these crows and rooks come to the chimney stack and vandalise it. At varying times from 6am to 7am in the morning from their roosts, they arrive at the chimney pots. There is this ‘bang, bang’ on the brick work as they fervently attack the chimney stack, then then follows crumbling noises and brick dust and pieces falling down the roof. If it wasn’t so serious, to see the damage of the first two rows of brick damaged in that chimney stack, one could relate it to the crows stealing Father Jacks glasses in Father Ted series, or more ominously the film the ‘Birds’ by Stanley Kubrick.So, initially I bought two units of the Yard Sentinel RC Ultrasonic Pest Repeller, setting BOTH to constant, full volume and then put them up in the loft of the roof as I had done with the ultrasonic bird repellers from Pest Clear. . After a couple of days, the neighbours thought at times there was a burglar alarm going off. MORE importantly it scared off these large birds, the crows and the rooks.Each unit goes through a cycle of emitting a variety of sounds, at different frequencies. Sometimes there is silence, so that can be the moment that crows and rooks WILL come back. The crows and rooks are smart, they are persistant as they fly around locally from tree to roof top, etc. Whilst two units could adequately complement each other during those quiet periods, I also knew that the crows and rooks COULD become immune to even the noise from two. So I ordered an additional four units, making SIX altogether in my armoury.SO, in order NOT to annoy or concern my neighbours, THREE units are positioned in one chimney, just above the fire place and another two in another chimney, in a similar fashion (It wasn’t big enough for three). Consequently I have one in reserve. I don’t use the fire places, so I can put these in the chimney safely. I have placed them in the upstairs fireplaces, rather than the downstairs fireplaces. The noise goes right up the brick chimney, to the chimney pots at the top.Trying to break the habits of the crows and rooks was never going to be easy, so I am NOT expecting instant results of them NOT returning. They keep coming back, BUT the noise drives them away AGAIN and AGAIN.The racket that FIVE of these units produces, on a 24 hour constant, FULL volume setting is detering the crows and rooks. It drives them off the chimney stack by giving them an enormous headache... I have read some of the comments from purchasers who state that these units don’t work. They do, it is just that you have to be persistent with using them and IMHO, understanding that you may need more than one...The crows and rooks keep returning, BUT they don’t stay VERY long. Eventually the crows and rooks pattern of behavior, their 'habits', will be broken, so they don’t visit my chimney stack any more. In the end they will forget about it and fly somewhere else. That is how you break the behaviour of anything bullying you, they FORGET about you and don’t bother you ever again!It is an unusual situation to be confronted with, BUT with these units, I believe that I am GOING TO WIN.
1.0 out of 5 stars Unfortunately - doesn't seem to be effective
Bought this to try and keep our cat and dog off the new sofa. Had a cunning plan that the ultrasonics would scare them off, but it doesn't - both the cat and dog love this new toy and have come round for a good sniff of it. I've attached a photo of the cat having jumped on the sofa and set the unit off. It would probably be more effective with the main siren, but that's probably a bit loud for in the house whilst I'm trying to work. It's a bit of a shame really, as the unit appears to be well made and the instructions are written clearly as it seems aimed at the North American market with settings to scare of raccoons and opossums as well as cats and dogs.
4.0 out of 5 stars Works Very Well
It does it very good job of keeping the hordes of pigeons off my garden, the remote control is very handy & constructed better than most car ones. The only (huge) fault I have it with the real clip on cover, they really need to re-think this, no matter how well you fit it the likelihood is the unit will fall off the back & break. I have done a fix by fitting two long cable ties right round the unit. I should not have to do this with a new product.
5.0 out of 5 stars The sight of this mess was not nice and the smell was absolutely terrible
We suffered from pigeons continuously fowling our seperate brick walled balconies and actually sleeping there! The sight of this mess was not nice and the smell was absolutely terrible, not to mention the time wasted cleaning it away on a regular basis. So, we searched for a deterrent and initially used plastic bird ban - this worked but become messed overtime and very ugly to look at. Then we discovered the Yard Sentinel RC Ultrasonic Animal Pest Repeller with Motion Detector. We gave it a try, using rechargeable batteries and setting it to motion detect mode on 24hr mode. To our amazement, there was a dramatic reduction in the fowling over the next week on both balconies. After a few weeks monitoring, the mess was virtually down to zero on both balconies. But then one balcony started to be fowled again - this was the one where the Sentinel was not situated and hence not fully covered by the Sentinel. So we moved the Sentinel to this balcony and positioned it so that it pointed towards the original balcony. Lo and behold, this balcony now remained clean, whilst the other balcony's adjacent window sill started to become fowled. Having gone through this exercise, we were now confident that the Sentinel was actually keeping the pigeons at bay - so much so that we bought another one to fully cover the other balcony and surrounding area. So, the Sentinel seems to have worked for us, but only time will tell. As an aside, we love animals and birds and value the motion detector function as this limits the time the unit is active, whilst we covered the strobe light with black tape, and turned the sonic sound volume down to zero so as not to annoy the neighbours.
2.0 out of 5 stars Doesn't work - at least not for me.
There is a cat that visits my house daily and upsets my cats. I wanted something humane to keep it away so bought this.First thoughts: cheap looking but I didn't buy it for looks. Very easy to set up and get working although the back of it is a real pain to put on. The remote control works OK, even from upstairs.Just a shame it didn't keep the cat away.You can set frequency range and behaviour. Unfortunately whatever I chose had no effect on our unwanted visitor. None at all. It didn't repel my two cats either when accidentally left on, they ignored it completely.Basically, all this box did was make noises when the postman came to my front door.I don't recommend it.
Ein gutes Gerät !
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Vor allem mit der Fernbedienung eine super Sache ! Vorher hatte ich ähnliche Geräte und die musste ich immer wieder vom Erdspieß ziehen um die Teile ein oder auszuschalten ! Jetzt gehört das endlich der Vergangenheit an ! Ein Knopfdruck auf die Fernbedienung und gut iss ! Die Wirkung ist auch absolut in Ordnung seitdem ich das Teil habe gibt es keinerlei Probleme mehr mit dem Marder und der Katze, die mir immer in der Nacht ständig quer übers Auto gelaufen sind am schlimmsten war es bei Regen ! Dementsprechend sah mein Auto aus inkl. der Kratzer die sie Verursacht haben beim hochspringen oder durch das runterspringen vom Auto . Auch die Antenne hat gelitten da der Marder gerne daran geknabbert hat da wahren auch schon 4 fällig ! Aber gut bin voll zufrieden und es tut was es soll nämlich Plagegeister fernhalten und das funktioniert sehr gut !
Repelente de animales ultrasónico.
Tenía otro pero se estropeó por lo que decidí comprar un modelo diferente, este a pesar de ser más económico que el anterior, lo encuentro mejor equipado y con más controles para graduar adecuadamente, tanto el sonido y ultrasonido así como la sensibilidad de captación, gracias a el continuo sin palomas en la terraza, el mando a distancia es útil pues no tienes que desenchufarlo al salir a la terraza, ya que de lo contrario te detecta al momento.
Keep cats out of my vegetable garden.
Bought this to keep cats from using my vegetable garden as an outhouse. Cannot hear it, so does not disturb the neighbours and it works.
not very efective
Not very evective
ottimo scaccia talpe
oggetto utile in esterno per scacciare le talpe dal giardino, sono necessari parecchi giorni per allontanarle ma nel tempo tiene sotto controllo lo spazio di circa 20mq
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BHD26068
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Product origin: United Kingdom
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