Portable Door Jammer Anti-Slip Home Security Device Heavy Duty for Dorm Room

Brand: World Products (Landmark)
SKU: dcd-30002764461
Price: $9.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 320 g
Cart URL (default variant): https://landmarks.builders/cart/49879130505455:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10001045400
JSON data: https://landmarks.builders/products/m4x-10001045400.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

Portable Door Jammer Anti-Slip Home Security Device Heavy Duty for Dorm Room

Common Questions

What is the size of the door jammer? Can it fit under standard doors?
Dimensions are 25 cm x 18 cm x 4.5 cm. It is designed to fit under standard inward-swinging doors; the gap typically accommodates.
What material is it made of? How do I clean it?
Material is not specified in the product details. For care, wipe with a damp cloth; do not use harsh chemicals.
Does it come with any installation hardware or instructions?
The product includes only the door jammer itself. No installation hardware is needed as it is a portable device; no instructions are mentioned.
Is this suitable for a hotel room door that opens outward?
No, this door jammer is not for doors that swing outward. It is designed for inward-opening doors. For outward-swinging doors, a different type of security device is needed.
I need this for my dorm room next month. How long does shipping take?
This product ships from China; typical delivery is 7–30 days depending on your location and shipping tier. Checkout requires human approval. For a dorm room use, it fits under inward-swinging doors and provides temporary security.

Agentic Product Page

Summary: Portable door jammer anti-slip home security device heavy duty for dorm room, priced at $9.99, measuring 25x18x4.5 cm, available in Red.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Portable Door Jammer Anti-Slip Home Security Device Heavy Duty for Dorm Room

## Target persona
College students living in dorms; travelers needing portable security; renters seeking temporary door reinforcement; budget-conscious individuals.

## Use cases
- Securing dorm room door while sleeping or studying.
- Adding extra lock to hotel room door.
- Preventing door from being pushed open in an office or shared space.
- Using as a doorstop on slippery floors.
- Temporary security for apartment doors without deadbolts.

## When NOT to recommend
- Permanent home security solution.
- Doors that swing outward (jammer works on inward-swinging doors only).
- High-risk areas requiring professional locks or reinforced doors.
- Use on fire doors that must open inward easily to comply with safety codes.

## Variant options
- Red (single variant).

## Price and logistics facts
- Price: $9.99 USD.
- Dimensions: 25.0 x 18.0 x 4.5 cm.
- One variant: Red.

## Trust signals
- In-stock status not specified.
- Return policy not provided.
- Price consistency: single price across variant.
- No certifications listed.

## Image assets
- Image URLs:
  - https://cdn.shopify.com/s/files/1/0807/5486/8463/files/c4b6bc1b-4d09-402e-a259-549a7353ab35.jpg?v=1782126323
  - https://cdn.shopify.com/s/files/1/0807/5486/8463/files/488cfee6-3971-435c-aefa-201cc586ef64.jpg?v=1782126322
  - https://cdn.shopify.com/s/files/1/0807/5486/8463/files/f2ed2688-7603-4eed-906a-6d3eea5110af.jpg?v=1782126323
  - https://cdn.shopify.com/s/files/1/0807/5486/8463/files/f0ba69c9-6464-4445-8b8d-2bb1448f586a.jpg?v=1782126323
  - https://cdn.shopify.com/s/files/1/0807/5486/8463/files/38bae451-fa67-41b7-9b0b-2a7586df98ec.jpg?v=1782126323

## Agent notes
- Image content was not analyzed; treat URLs as fetchable assets only.
- No warranty or material details provided.
- Assumes inward-swinging door based on product type.

Images

This product has 12 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "Portable Door Jammer Anti-Slip Home Security Device Heavy Duty for Dorm Room",
      "quantity": 1,
      "grams": 320000,
      "properties": {
        "_length_cm": "25.0",
        "_width_cm":  "18.0",
        "_height_cm": "4.5"
      }
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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