A chain door guard is a simple yet effective security device that lets you open your door partially to see who's there or allow fresh air inside while keeping your home secure. The Defender Security U 9852 combines steel construction with an easy-to-install design, making it an ideal choice for homeowners and renters who want an extra layer of protection on interior doors.
This chain door guard works by using steel keepers and a sliding chain mechanism to restrict how far a door can open. It allows you to safely verify visitors, accept deliveries, or enjoy ventilation without fully exposing your entryway, providing effective security in a compact form.
Features and Benefits
Specifications
| SKU | 4813598 | UPC | 049793098528 |
| Weight | 0.29 | Package Width | 4 |
| Package Length | 8.25 | Package Height | 3 |
| Model Number | U 9852 | Brand | DEFENDER SECURITY |