Dual-Protect Dual-Purpose Door Lock & Alarm Set

Value Proposition

Portable Door Lock

Our portable door lock is made of robust heavy-duty steel and strong ABS plastic, offering both thickness and rigidity. This makes it a durable and reliable security device that enhances your door locks. The lock features a trusted bolt security system, preventing unauthorized entry and ensuring that your doors cannot be opened from the outside or with a key or magnetic card.

Door Stop Alarm

The door stop alarm comes with a 120DB siren, a stainless steel pressure plate, a non-slip bottom, and three sensitivity levels: Low, Medium, and High. When the baffle is stressed, it triggers an extremely loud alarm, helping to scare off intruders and give you time to react. The alarm is powered by a 9V battery, but please note that the battery is not included.

Easy to Use

Installing this door lock is a breeze, even in emergency situations or in the dark. You can install it in seconds without any tools. Simply insert the metal piece into the hole on the door jam, align the lock core with the hole, close the door, and put the black handle groove onto the stud on the metal sheet. Once installed, no one can open the door from the outside.

Widespread Use

With its portable design, this lock is compact and convenient, including two holes of different sizes that fit most hinges and inward swing doors. It is perfect for various settings such as hotels, dormitories, apartments, Airbnb rentals, bathrooms, bedrooms, and dormitories. It also helps prevent pets from escaping and keeps children from opening doors to strangers. As a second line of home security, this lock offers better safety and privacy.