Window guardrails are anti-theft and protective facilities that provide the following functions:
1. Anti-theft: Window guardrails prevent thieves from climbing into the house, protecting residents' property and personal safety.
2. Fall prevention: Window guardrails prevent children or pets from falling from windows or balconies, reducing accidental injuries.
3. Aesthetic enhancement: Window guardrails can improve the appearance of the house and beautify the living environment.
