Dual Protection: Portable Door Lock and Alarm adds security and privacy.Designed with heavy-duty reinforcement this reliable alarm, door lock/jam stops unwanted entry.

Instant Security & Privacy: This door protector locks the door from inside, adding extra safety to everyone, especially singles, solo travelers, children, and pets.

Alarm Volume: The piercing 90 dB alarm is instantly activated when someone jiggles the doorknob.

Travel Safety Essentials: Use at home, in hotels, apartments, college dorms, and other short-term or long-term rentals.

Fits More Door Types: Two locking holes to fit small standard doors (0.78") and larger bolts (1.2"). Easy-to-use. No Tools Required.