Product Description

Dual-Function Security for Doors

A wedge alarm door stopper is a simple but highly effective security device that combines the physical blocking power of a traditional door wedge with the deterrent of a piercing alarm. When an intruder attempts to push a door open, the wedge prevents entry while simultaneously triggering a loud siren—typically 120dB to 125dB—that is designed to startle the intruder and alert anyone nearby. Unlike a standard door stopper that only blocks, this device adds an active alert layer, giving you both physical security and audible warning in one compact, portable unit.

Whether you are securing a bedroom door at home, adding peace of mind in a hotel room, or making a dormitory or apartment feel safer, the wedge alarm door stopper is a practical, tool-free solution that anyone can use.

Key Features and Benefits

Powerful 120dB+ Alarm 

free 96v battery provided at primetawi ventures 😀

The integrated siren on the Wedge Alarm Door Stopper emits a high-pitched continuous sound when activated. Most models deliver 120dB . The alarm is loud enough to wake occupants, alert neighbors, and deter most intruders immediately.

Adjustable Sensitivity Control

Not every situation requires the same trigger threshold. This wedge features a 3-level sensitivity switch (High / Medium / Low) that allows you to adjust how easily the alarm activates. This flexibility is useful for accommodating different floor surfaces and door weights, and it can also help prevent accidental triggers.

Non-Slip Rubber Base

The bottom of the Wedge Alarm Door Stopper is fitted with a damping rubber pad that grips the floor to prevent sliding when pressure is applied. This ensures the stopper stays in place against the door, maintaining both the physical block and the alarm trigger mechanism.

Wedge alarm door stopper antiskid

Durable Construction

The body of the Wedge Alarm Door Stopper is typically made from ABS plastic with a stainless steel cover plate for added durability and a clean appearance. This combination provides a sturdy, long-lasting device that withstands repeated use.

Portable and Lightweight

Weighing only about 95–110 grams (without battery), the wedge is compact and easy to carry in a bag, suitcase, or glove compartment. Its small footprint makes it a practical travel security accessory for hotel rooms, rentals, and unfamiliar accommodations.

Battery Powered

The Wedge Alarm Door Stopper operates on a standard 9V battery (usually not included). No wiring or installation is required—simply insert the battery, place the wedge under the door, and it is ready to use.

Technical Specifications table of content

Applications

• Home Security: Bedroom, bathroom, apartment entry doors, and dorm rooms

• Travel Safety: Hotel rooms, Airbnb rentals, and unfamiliar accommodations

• Rental Properties: A portable, non-permanent security layer

• Student Accommodation: Dormitory and shared-housing door security

• Temporary Stays: Guest houses, hostels, and serviced apartments

Close up of wedge door stopper alarm showing sensitivity

Installation and Use Guide

Tools Required: None (battery may be required).

Step 1: Insert the Battery
Open the battery compartment and install a 9V battery (check your model for inclusion). Close the compartment securely.

Step 2: Set Sensitivity
Choose your desired sensitivity level using the High / Medium / Low switch. Start with Medium and adjust based on your door and fle tapered edge facing the door gap. The rubber base should sit flat against the floor.

Step 4: Test the Alarm
Gently push the door against the wedge to confirm the alarm activates. Adjust the sensitivity or wedge position if needed.

Step 5: Arm and Leave
Once positioned, the Wedge Alarm Door Stopper is armed. Any attempt to push the door open will press the wedge and trigger the siren.

Maintenance and Care

• Battery Check: Test the alarm periodically and replace the 9V battery as needed. Remove the battery for long-term storage to prevent leakage.

• Cleaning: Wipe the exterior with a dry or slightly damp cloth. Do not immerse the device in water.

• Inspection: Check the rubber base for wear and the stainless steel cover for damage. Replace the unit if the alarm function fails or the casing is cracked.

• Storage: Store in a dry place. The lightweight design makes it easy to keep in a travel bag or drawer.

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For portable, dual-function door security that blocks entry and sounds a powerful alarm, the wedge alarm door stopper is a reliable, easy-to-use solution for home and travel.

All Nairobi environs like: Machakos, Kangundo, Tala, Thika, Ruiru and Juja, Athi-river, Limuru, Nairobi CBD, Nairobi West, Westlands, Kahawa west, Industrial area. Other Nairobi environs include Mlolongo, Kitengela, EPZ and Kiambu are also taken care of.

Fell free to place your order if you are also located at:

• Malindi, Njabini, Timboroa,  Mumias, Mariakani, Isiolo, Naivasha, Molo and Mau Summit;
• Kericho, Githunguri, Olkalou, Gilgil, Muranga, Sagana, Turbo, Voi,
• Runyenjes, Chuka, Chogoria, Nkubu, Maseno, Busia and Kilifi.