AOSITE Window Locks 2pcs child safety

Keeping windows and sliding doors under control is one of the simplest ways to reduce risk around curious children and pets. These AOSITE window restrictor locks help limit how far a window or sliding opening can be left ajar, while still allowing ventilation when you want it. The window lock set comes as 2 pieces, making it easier to fit multiple windows in a home where safety is a daily priority. 🏡

The essentials

If you want a practical way to secure UPVC, metal, wooden, and sliding windows, these adjustable locks are built for everyday use. They use an adhesive fixing method, so you can avoid drilling in many setups, which is useful when you want a cleaner installation. The adjustable chain lets you set the gap size so you can balance airflow with peace of mind. A double switch unlocking approach also adds an extra layer, which can be harder for small hands to manage.

Key features

The AOSITE window locks focus on control without making ventilation feel like a compromise. The restrictor design replaces the need for a traditional key or code, which removes the worry of losing a key or forgetting a combination. In day to day terms, that means the window can remain usable for adults while being harder for children to open dangerously. 😌

Adjustability is a standout here, since you can tune the chain length to match the gap you need for airflow. The adjustable opening range is 3.5 cm to 19 cm, so you can choose a smaller gap for safer ventilation or allow more open space when conditions call for it. This range is particularly relevant for homes that need fresh air while keeping young children and pets from getting too close to an opening.

Installation is designed to be simple, using standard 3M VHB adhesive. The aim is a secure hold that does not easily come loose, while helping avoid damaging the furniture surface. Take note that adhesive performance depends on the mounting surface being suitable and properly prepared, so it is worth checking fit and adhesion before relying on it fully.

There is also a double switch unlocking mode designed specifically to require simultaneous pressure of the buttons to release the window. For adults, opening is described as straightforward, while for small children the process is intended to be more complicated. That means you can let air in, but still reduce the likelihood of a hazardous opening. 🧸

Tech specs

• Name: Window Locks, Aosite 2pcs Window Restrictor Child Safety Locks
• Type: Window restrictor and safety lock
• Material: ABS
• Colour: Not specified
• Adjustable opening gap: 3.5 cm to 19 cm
• Load support: up to 15 kg

For who it’s for

It’s a good fit if you’re managing safety around children and pets and you want a practical way to limit window and sliding openings without constant supervision. It makes sense if you prefer an installation approach that does not require drilling for at least some window types, especially when you want to keep surfaces in good condition. You may also like these locks if you want ventilation flexibility, since the adjustable chain gap can be set to suit your needs. It might not be a great match if your mounting surface is unsuitable for adhesive bonding or if you need a locking solution that works with a different type of window hardware than UPVC, metal, wooden, or sliding windows.