---
product_id: 62595611
title: "Window Security Locks, Sayou® Window Door Restrictor Cable with Lock and Key Release for Baby and Child Safety (1pc)"
brand: "sayou"
price: "€ 3.53"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/62595611-window-security-locks-sayou-window-door-restrictor-cable-with-lock
store_origin: GR
region: Greece
---

# Key-lock for controlled access 20cm secure restrictor cable Zinc alloy & nickel-plated steel build Window Security Locks, Sayou® Window Door Restrictor Cable with Lock and Key Release for Baby and Child Safety (1pc)

**Brand:** sayou
**Price:** € 3.53
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Secure your space, protect your peace of mind.

## Quick Answers

- **What is this?** Window Security Locks, Sayou® Window Door Restrictor Cable with Lock and Key Release for Baby and Child Safety (1pc) by sayou
- **How much does it cost?** € 3.53 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/62595611-window-security-locks-sayou-window-door-restrictor-cable-with-lock)

## Best For

- sayou enthusiasts

## Why This Product

- Trusted sayou brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable zinc alloy body with nickel-plated pin and steel wire cable for long-term reliability.
- • **Universal Fit:** Compatible with UPVC, aluminum, wood, composite, and metal window/door frames.
- • **Effortless Control:** Lock and unlock easily with the included key for flexible ventilation and security.
- • **Safety First, Always:** Limits window opening to 20cm, preventing accidents and ensuring child safety.
- • **Complete Installation Kit:** Includes screws, key, cable cover, and base covers for quick, hassle-free setup.

## Overview

The Sayou® Window Door Restrictor Cable offers a robust 20cm window opening limit with a zinc alloy and nickel-plated steel construction. Designed for child safety and accident prevention, it fits most window and door types and includes a key-lock mechanism and full installation kit for easy, secure use.

## Description

The Child Safety Window Restrictor has been design to limit the opening of any standard window frame including those made for PVC, Wood, Aluminum & steel. The Lock has a 200MM safety cable designed to give a wide enough opening for ventilation but still prevent accidents. The Safety Cable is wrapped in soft plastic to ensure no injury can occur from the lock itself. The lock can be key dead locked or left in the push to release mode 1) Push to release position with the key slot at 90 degrees, the bullet can be withdrawn when the key button is depressed. 2) Deadlocked position Insert and turn the key a further 90 degrees so the key slot is in line with the body. Withdraw the key to leave the restrictor deadlocked. The two operating modes makes it ideal for both domestic and commercial applications.

## Features

- Security: Our window door restrictor designed for safe ventilation and the prevention of accidents by limiting how far a window or door can open.
- Easy to Use: Lock the restrictor with the included key, and unlock when you need to open your window or door fully. The window restriction up to 20cm
- Easy To Install: The restrictor consists of a zinc alloy body, a nickel plated pin and a steel wire rope which is 20cm long. Comes with four steel screws for fitting.
- Practical: Easy to attach, the restrictor is suitable for use on most types of windows and doors including UPVC, aluminum, wooden, composite and metal profiles.
- Package: 4 * fixing screws, 1 * locking key, 1 * cable cover, 1 * base covers.

## Images

![Window Security Locks, Sayou® Window Door Restrictor Cable with Lock and Key Release for Baby and Child Safety (1pc) - Image 1](https://m.media-amazon.com/images/I/51xG0DGTEbL.jpg)
![Window Security Locks, Sayou® Window Door Restrictor Cable with Lock and Key Release for Baby and Child Safety (1pc) - Image 2](https://m.media-amazon.com/images/I/61cX7QBB3GL.jpg)
![Window Security Locks, Sayou® Window Door Restrictor Cable with Lock and Key Release for Baby and Child Safety (1pc) - Image 3](https://m.media-amazon.com/images/I/61s4H+66fEL.jpg)
![Window Security Locks, Sayou® Window Door Restrictor Cable with Lock and Key Release for Baby and Child Safety (1pc) - Image 4](https://m.media-amazon.com/images/I/61BzLSV4K1L.jpg)
![Window Security Locks, Sayou® Window Door Restrictor Cable with Lock and Key Release for Baby and Child Safety (1pc) - Image 5](https://m.media-amazon.com/images/I/61wi+qoTc-L.jpg)

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**Shop now:** [https://www.desertcart.gr/products/62595611-window-security-locks-sayou-window-door-restrictor-cable-with-lock](https://www.desertcart.gr/products/62595611-window-security-locks-sayou-window-door-restrictor-cable-with-lock)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-05*