- Function and security: Plastic window locks with adjustable limiters provide customizable opening limits to deter unauthorized access and improve overall window security. - Safety and compatibility: Sliding window restrictors designed for plastic windows offer a safe, compatible solution for homes with plastic frames. - Peace of mind and performance: Slider window restrictors for plastic windows deliver reliable, dependable protection for your home. - Easy installation: Quick, straightforward setup to protect your loved ones and valuables. - Use scenario 1: Install on ground-floor or accessible first-floor windows to limit opening height while still allowing ventilation. - Use scenario 2: Use in homes with children or pets to prevent accidental openings and falls without sacrificing airflow. - Use scenario 3: Ideal for rental properties or temporary setups where a simple, removable security solution is advantageous.