--- product_id: 527510856 title: "Window Safety Lock, Window Locks for UPVC, Windows Restrictors AOSITE 2Pack No Drill Children Proof Window Locks Self Adhesive, Pet Safety Child Window Safety Locks with Key – Child Security for Home" brand: "aosite" price: "C$1554" currency: NIO in_stock: true category: "Aosite" url: https://www.desertcart.ni/products/527510856-window-safety-lock-window-locks-for-upvc-windows-restrictors-aosite store_origin: NI region: Nicaragua --- # Key lock security Fits UPVC, wood, aluminum No-drill & screw install Window Safety Lock, Window Locks for UPVC, Windows Restrictors AOSITE 2Pack No Drill Children Proof Window Locks Self Adhesive, Pet Safety Child Window Safety Locks with Key – Child Security for Home **Brand:** aosite **Price:** C$1554 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in safety, unlock peace of mind. ## Quick Answers - **What is this?** Window Safety Lock, Window Locks for UPVC, Windows Restrictors AOSITE 2Pack No Drill Children Proof Window Locks Self Adhesive, Pet Safety Child Window Safety Locks with Key – Child Security for Home by aosite - **How much does it cost?** C$1554 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/527510856-window-safety-lock-window-locks-for-upvc-windows-restrictors-aosite) ## Best For - aosite enthusiasts ## Why This Product - Trusted aosite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Safety Tested:** Withstands up to 100 kg horizontal force—built to protect your little explorers. - • **Multi-Purpose Security:** Also secures cabinets, drawers, appliances—child & pet-proof your entire home. - • **Universal Compatibility:** Perfect fit for UPVC, wooden, aluminum, casement, and sliding windows. - • **Airflow Without Compromise:** 18cm cable restricts opening but lets fresh air flow freely. - • **Dual Installation Flexibility:** Choose self-adhesive or screw-in for ultimate peace of mind. ## Overview The AOSITE Window Safety Lock 2-pack offers a versatile, no-drill or screw-in installation to secure UPVC, wooden, and aluminum windows. Designed to restrict window openings safely while allowing airflow, it features a sturdy metal and steel cable construction tested to withstand 100 kg force. Ideal for child and pet safety, it doubles as a lock for cabinets and appliances, making it a must-have for modern family homes. ## Description Restrict window opening with self-adhesive locks to prevent falls. 18cm rope allows airflow while keeping little ones safe. Suitable for UPVC, wood, and aluminum windows. ## Features - Ensure Child Safety: The window locks child safety is designed to restrict opening distance of windows and doors to help reduce the risk of injury from falls. At the same time, it allows fresh air to circulate. Choose AOSITE child safety window locks for peace of mind and a safer home environment. - Window Safety Device: The upgraded window restrictors for upvc no drilling size is 7.5 x 3.2 CM, which is more suitable for the width of most windows and can be used for wooden, PVC, and aluminum hinges windows, casement windows, and sliding windows. Compared to the traditional screw window safety locks, the back area is enough for adhesive to ensure safety(strong adhesive is sufficient for most situations), also can used by screws, provide you with more choices. - Easy to Install: This window child lock not only has strong self adhesive properties but also has screw holes. You can choose to stick it on or secure it with screws for dual safety assurance. With these easy to use locks, your windows are securely fastened and can only be opened with the key provided, preventing curious children or pets from opening them without adult supervision. - Sturdy and Durable: AOSITE effective safety windows restrictor are perfect for high rise apartments, homes with children or pets, or any other situation where extra security is needed. The window cable restrictor are made of sturdy metal heads and high tension steel cables, which are more durable. It has been tested to withstand a horizontal force of 100 kg. - Wide Applications: These window baby safety lock can be used as refrigerator locks, toilet locks,cupboard locks,etc; ideal for many windows,cupboards, drawers,and doors,preventing your little adventurer or cute pet from going to dangerous places.It can also be used to press down the toilet lid and seal the doors of microwaves, refrigerators, and other appliances. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C1RTB4G1 | | Best Sellers Rank | 1,563 in Baby Products ( See Top 100 in Baby Products ) 13 in Door Locks & Window Guards | | Brand | AOSITE | | Colour | White | | Country of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (1,264) | | Included Components | self tapping screws, wrench | | Item Dimensions | 16 x 9.5 x 2 centimetres | | Item Weight | 0.12 Kilograms | | Lock Type | Key Lock | | Manufacturer | AOSITE | | Material | Plastic | | Model Name | Fenster openingbegrenzer | | Model Number | Fenster öffnungsbegrenzer | | Number of Items | 2 | | Number of Packs | 2 | | Number of Pieces | 2 | | Part Number | window locks no drilling | | Recommended Uses For Product | Window/cabinet/drawer/door/appliance | | Special Features | Window Locks Upgraded | | Unit Count | 2.0 count | ## Product Details - **Brand:** AOSITE - **Item dimensions L x W x H:** 16 x 9.5 x 2 centimetres - **Lock type:** Key Lock - **Material:** Plastic - **Special feature:** Window Locks Upgraded ## Images ![Window Safety Lock, Window Locks for UPVC, Windows Restrictors AOSITE 2Pack No Drill Children Proof Window Locks Self Adhesive, Pet Safety Child Window Safety Locks with Key – Child Security for Home - Image 1](https://m.media-amazon.com/images/I/61VX3-9mKbL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: I would like to use this to let my cat get in and out - could they get through it?** A: Hello, the cable length of the window restrictors for cats is 17.3 cm/6.18 inch. You can install them according to the gap you need to open the window, offsetting outwards when you need a large gap and inwards when you need a small gap, using the offset to further open up the space you need.If you don't understand, you can contact us: aosite_support@163.com **Q: How do I install it?** A: There are 2 ways installation since this window locks are come with both screws and strong adhesives. You can choose to install it with an adhesive. The adhesive is very strong, just make sure you clean and dry the area, press down hard and wait about 24 hours before using it. If you feel that the adhesive is not strong enough, you can use the screws provided for installation. If you don't understand, you can contact us: aosite_support@163.com **Q: Is this window lock strong?** A: The adhesive used in this window locks is a reinforced version of 3m adhesive, which is highly adhesive. Note: Wait 24 hours after installation before using, as this will allow the adhesive to work to its full potential. If you don't understand, you can contact us: aosite_support@163.com **Q: What is the lengthy of the cable please? cable** A: They’re 20cm long, adequate for opening windows to allow air in ## Frequently Bought Together - Window Safety Lock AOSITE 2 Packs Versatile Window Restrictor Self Adhesive for UPVC No Drilling Window Locks, Refrigerator Lock with Key Child Pet Child Safety Cable Lock for Childproof - BABYGO® Magnetic Child Safety Cupboard Locks for Children 10 Locks, 2 Keys & 8 Free Corner Protectors Baby Proofing Kitchen Cabinets & Drawers Easy 30 Second Install (White, Child Safety Locks) - BooBoo® (10 PACK) Premium Child Locks For Kitchen Cupboards, Child Proof Cabinet Locks, Drawer Locks Baby Proofing Cabinets with No Drilling, 3M Adhesive + 4 Extra Stickers --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/527510856-window-safety-lock-window-locks-for-upvc-windows-restrictors-aosite](https://www.desertcart.ni/products/527510856-window-safety-lock-window-locks-for-upvc-windows-restrictors-aosite) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-10-13*