acks Stainless Steel Door Restrictor Swing Bar, Security Door Chain Restrictor, Door Chain Lock with Bolt, Door Guard, for Home, Apartment, Hotel

【Quick Locking】 There is a steel ball integrated into a movable handle, providing smooth operation. It's an improved alternative to traditional door chain locks. When you need to quickly lock the door safety guard in an emergency, simply move the swinging bar to secure it.

【Durable and Safe】 The door safety guard is made of high-quality zinc alloy, which is not easily broken or deformed. The surface is polished and brushed nickel, making it rust-resistant. It will always look new and will never be damaged or discolored.

【Child Protection】 One of the important functions of this safety door chain restrictor is to protect children. Install the door safety guard high enough, where your children cannot reach, to prevent them from opening the front door and to keep strangers from breaking into the house. [Wide Application] The lock allows the door to be opened from a distance of approximately 30 to 50 mm, providing a high level of security by allowing a view outside. Door restrictors allow you to identify visitors when it is not convenient to let them in. You can also slightly open the door but lock it with a door security bar and ventilate the room.

【Suitable for Multiple Occasions】 The front door lock prevents forced entry, such as bedroom door locks, window guards, front door chain locks, patio door security locks, hotel door locks, in storage rooms, verandas/patios, and French doors, etc.