Marketplace: 🇺🇸 US
Updated: 2025-10-30

Door Stop Alarm, Door Stopper with 120DB Security Alarm, Floor Wedge Doorstop for Travel Apartment Home House (Pack of 2) 2 Pack Black

Monsin Portable Door Security Alarm Locks B09DT7PYMW

Brand: Monsin

ASIN: B09DT7PYMW

PASIN: B0B7BX4PMK

Price: $11.95

Category: Tools & Home Improvement › Office Products › Office Furniture & Lighting › Furniture Accessories › Door Stops
4.5
3,508 global ratings
5star
73%
4star
13%
3star
7%
2star
3%
1star
4%

About this item

  • [Dual Function]: Can be used as a door stop alarm and door stopper, Its high damping rubber bearing can prevent the door sliding and prevent the bad guys into.
  • [3 Level of Sensitivities]: Hige-Midium- Low Sensitivities. Which depends on the distance door touch the door stop alarm.
  • [Loud Alarm]: Very loud shrill that would definitely scare someone away with 120db alarm. Weight: 4.5 oz.
  • [Powered by 9V Battery]: Powered by 9V battery, One piece can be used for a year under normal circumstances. (Note: Battery not include)
  • [Easy to Use]: NO installation required, Simply place the alarm behind any door (home, hotel, etc).

AI Product Analysis

Core Selling Points

  • 120DB high-decibel security alarm effectively deters intruders
    • Target Scenario & Pain Points: Users worry about doors being opened without permission and urgently need an immediate, strong warning to ensure personal and property safety.
    • Value & Benefits: Provides powerful sonic deterrence and instant alerts, enabling users to react quickly to potential threats.
    • Communication Strategy: The title and bullet points repeatedly emphasize the '120DB Security Alarm' and 'very loud, piercing alarm' features.
  • Dual-function door stop and alarm, provides instant protection with no installation required
    • Target Scenario & Pain Points: Users want a convenient, flexible security solution without complex installation, seeking both physical blocking and alarm protection.
    • Value & Benefits: One product delivers both door stopping and alarm functions, is simple to operate, and is especially suitable for temporary residences or travel security.
    • Communication Strategy: The title and bullet points explicitly state 'dual function'; bullet points emphasize 'no installation needed, just place it'.
  • Three adjustable sensitivity levels, long-lasting battery standby
    • Target Scenario & Pain Points: Users worry about false alarms or insufficient sensitivity, and desire long battery life to minimize the hassle of replacements.
    • Value & Benefits: Offers personalized settings to adapt to different needs and ensures long-term stable operation through extended battery life design.
    • Communication Strategy: Bullet points emphasize '3-level sensitivity'; mention 'powered by a 9V battery' and state 'can typically last for one year under normal conditions'.

Product Pros

  • Ultra-High Decibel Alarm: A piercing 120dB alarm sound, far exceeding ordinary physical blocking, effectively deters intruders and promptly alerts the user.
  • Portable & Ready-to-Use for Travel: Ready to use immediately upon placement, no complex installation required; highly portable, especially suitable for temporary security needs like travel or renting.
  • Three-Level Sensitivity Adjustment: Offers high, medium, and low sensitivity settings, allowing flexible configuration for different door gaps or environments to reduce false alarms.
  • Dual Security Barrier: Combines physical blocking with an audible alarm to create a dual security barrier, offering more defensive capability than single-function door stops.

Product Cons

  • Questionable Anti-Slip Performance: Customer feedback indicates unstable anti-slip effectiveness on different floor surfaces, potentially compromising its core function as a door stop.
  • Batteries Not Included: The required 9V battery is not included with the product, preventing immediate use upon receipt and adding an extra purchase step for the user.
  • Material Feels Cheap: Some users report that the product material appears cheap, raising potential durability concerns with long-term use and affecting overall quality perception. (Based on user reviews)
  • Potential False Alarm Risk: Lacks anti-mishandling design; the alarm might be accidentally triggered by vibrations during transport, impacting convenience. (Inferred from user reviews)

Note: This report was generated on 2025/10/30. The conclusions ONLY reflect the situation at the time of generation.

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