Restrictor de ventana con cable con cerradura con llave XFORT Viper, cerradura de ventana duradera

The motivation to get this cable window restrictor was to hold a window with broken mechanism from opening too much.The installation was simple, drilling into UPVC window and window frame was easy and due to the fact that the covers of the window restrictor can be removed it was super simple to precisely know where to drills.It holds the window well, we don't even lock it!

ProsEnhanced Security: The key locking feature provides an extra layer of security, preventing unauthorized access and enhancing overall window safety.Child Safety: Designed to limit how far windows can open, effectively reducing the risk of falls and promoting a safer environment for children.Durable Construction: Made from high-quality materials, ensuring long-lasting performance and resistance to wear and tear, suitable for regular use.Sleek Design: The polished chrome finish offers a modern and stylish appearance, blending well with various window styles and enhancing the aesthetic of the home.Easy Installation: Generally straightforward to install, often requiring minimal tools and effort, making it accessible for DIY enthusiasts.Versatile Use: Compatible with a wide range of window types, including sliding and casement windows, enhancing its usability throughout the home.Peace of Mind: Provides reassurance to parents and caregivers, knowing that windows can be securely restricted, reducing the likelihood of accidents.ConsLimited Airflow: The restrictor prevents windows from opening fully, which could reduce ventilation and airflow, especially in warmer weather.Key Dependency: The locking mechanism requires a key, which can be inconvenient if lost, and may require carrying an extra key for access.Potential Wear and Tear: Over time, the cable and locking mechanism may deteriorate, necessitating replacement or repairs after prolonged use.Installation Challenges: Some users might encounter difficulties during installation if instructions are unclear or if they lack DIY skills.Fixed Opening Limitations: Once installed, the restrictor allows only a fixed amount of window opening, which may not suit all user preferences.Higher Cost: The added security features may result in a higher price point compared to standard window restrictors, which could deter some buyers.

I'm not very impressed by this window restrictor. It has a really hopeless lock; with a cheap and nasty key and it's really fiddly to operate if it's fitted in a confined space.On the positive side it seems robust and well capable of giving long term service. It is simple to install but I had to use my own fixings as the screws provided were not suitable for the location I wanted it for.I wanted to use it on a metal-framed opening. The screws provided were far too long @ 45mm so I hunted around and found some of those self-drilling screws that are often used to fix ply lining to the inside of vans. Fortunately they fitted well and the plastic cap was still able to sit properly in position.The cable is plastic sheathed with metal capped ends. It's like a short length of bicycle brake cable with perhaps a wee bit heavier guage.My problem with the item is the locking mechanism. To my mind it lets the whole thing down by being fiddly and imprecise. When my restrictor arrived I could not get the key to turn at all. No matter how I tried it would not budge. Eventually I had to use a screwdriver to move the locking plate out of the way. I got it working but it felt stiff and gritty when the locking plate was moving. Some ceramic lubricant helped and after a while it seemed to be moving much more freely. A point worth noting is that, unlike most locks which require they key to be turned in one direction to open it and in the opposite direction to lock it, this one operates by turning the key in one direction only. It seems that the locking plate is moved by a cam mechanism in the lock and that turning the key just rotates the cam so that it is in or out. The locking plate works by sitting in a little groove in the bolt. Turning the key 180° moves the locking plate in or out of position. Simple if it works but it doesn't really.The problems are that aligning the groove in the bolt with the position of the locking plate is a bit hit and miss. The bolt is capable of being pushed too far into the lock; beyond the point where the plate is making it impossible to close without further adjustment. It's just a pain fiddling with it especially when it has been fitted in a restricted space. Add to that the fact that the key is too close to where the bolt sits and can get in the way when you are trying to lock it. Then there is the key, which is about as cheap a piece of metal as you could imagine. It's far too loose fitting in the lock, which makes the whole process feel even more imprecise, and it doesn't feel sturdy enough to last very long.So, if you are only going to be using the lock on an occasional basis then it might be fine for your needs. I need to use it umpteen times a day and whilst I may get more adept at using it, I'm still not convinced that the lock is secure as I would like.

I bought this window restrictor to add some extra security and peace of mind, especially with young children in the house. We’ve got a few windows that open quite wide, and I wanted a way to keep them safe without losing ventilation, particularly during the warmer months.The first thing I noticed was the sleek, matt black finish, which blends in nicely with my window frames. It doesn’t look out of place or too industrial, which I was concerned about when looking at other options. Installation was straightforward, though I had to use a stronger drill bit to get through my thicker wooden frames, so keep that in mind depending on your window type.Once fitted, the restrictor feels very sturdy. The cable itself is strong and secure, so I’m confident it will hold up well over time. You can easily lock and unlock it with the provided key, which gives added flexibility if you want to open the window fully at any point. I really like that feature as it allows you to use the window normally when needed, but still maintain safety when the restrictor is locked in place.The main reason I got this was for child safety, and it’s doing a great job of keeping my little ones from opening the windows too far. The restrictor allows enough of an opening to get some airflow, but not enough for any accidents, which is exactly what I needed. It’s also a nice deterrent for security purposes, adding an extra layer to prevent someone from forcing a window open from the outside.If there’s one thing that could be improved, it’s the length of the screws provided. They work fine for thinner windows, but I ended up using some slightly longer ones for a more secure fit in my larger frames. Other than that, I’m really happy with it.Overall, this window restrictor is a great combination of safety, security, and style. It’s solid, functional, and does exactly what it says on the tin. Ideal for anyone looking to childproof their windows or add a bit of extra security.

We have just installed some huge windows in our conservatory, which is on the second floor. The risk of plumetting to your death or, at least, several broken bones is potentially quite high so I thought I'd take some precautions,The restictor is easy to fit and, as it can be unlocked, it's still possible to open the windows enough to clean them. My only issue with it is that the cable is a little shorter than I would have liked which restricts the opening more than I would like.But it is stong and works wells, just a little short.