HOSOM 2 Pack Door Stop Alarm for Home & Travel Safety, 120dB Loud Siren Door Stoppers Security Device, Portable Anti-Slip Door Stop Wedge for Apartment, Hotel, Great for Travelers

Portable Safety Protection: This compact, lightweight door stop alarm enhances safety and privacy by preventing unauthorized entry. Ideal for travelers, renters, and solo residents in hotels, apartments, and homes, providing reliable on-the-go protection
Adjustable Sensitivity & Loud Alarm: This wedge alarm door stopper features 3 sensitivity levels (Low, Medium, High) by means of side switch, triggering a 120dB alarm on door pressure or vibration to discourage intruders and alert occupants, bettering security and response time
Dual-Function Door Stopper: Also functions as a door stopper; when the alarm is off, it operates as a silent, non-slip wedge that firmly holds the door open, its anti-slip design prevents unintended door movement, providing enhanced safety and security
Durable & Slip-Resistant: Door stopper alarm crafted from premium ABS and rust-resistant chrome steel for enhanced durability, the textured rubber base ensures stable placement on tile, carpet, and concrete surfaces. Note: Reduced slip resistance on wood floors
Easy Use & Battery Powered: The protection door stopper designed for inward-opening doors with a gap of 0.4″ to 1.38″, this door stoppers requires no wiring or tools, just place it in the back of any door. Powered by one 9V battery (not included), with a typical lifespan as much as one year