Defender Security U-9912 Brass Chain Door Guard, Keyed

A chain door guard is a security device that allows you to partially open your door to see and communicate with visitors while preventing full entry. The Defender Security U-9912 is designed to secure residential doors—front, back, or garage entry—while maintaining the ability to check who is at the door and allow ventilation without compromising safety. This keyed chain lock combines practical security with a refined appearance suitable for any home.

The keyed mechanism unlocks from both outside and inside, giving you flexible access control. The bolt slides securely into the keyed keeper, providing reliable protection and the peace of mind that comes with knowing your door is secured.

Features and Benefits

• Keyed Operation: Unlock from outside or inside with the included keys, offering convenient access control.
• Limited Swing Design: Restricts door opening, allowing you to identify guests and check who is at the door without fully opening it.
• Polished Brass Finish: The gleaming brass-plated surface adds a refined, elegant appearance that complements various home décors and door styles.
• Plated Steel Chain with Die-Cast Keeper: Secures your door while allowing viewing and ventilation.
• Quick Installation: Includes all necessary mounting hardware and screws for straightforward installation on typical inward-swing door frames.

Specifications

• Brand: Defender Security
• Model: U-9912
• Material: Plated steel chain with die-cast keeper
• Finish: Polished brass
• Keyed: Yes (keyed mechanism, unlocks from outside and inside)
• Includes: 1 chain lock, 2 keys, and installation screws