---
product_id: 627304681
title: "Securityman Door Security Bar with Alarm (Detachable) - 120dB Siren Door Stopper Alarm - Adjustable Jammer & Patio Bar - Strong, Withstands 400lbs - Home Protection"
brand: "securityman"
price: "¥12529"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/627304681-securityman-door-security-bar-with-alarm-detachable-120db-siren-door
store_origin: JP
region: Japan
---

# Adjustable length 18.25"–46.5" 120dB alarm, audible up to 1000ft Withstands 400lbs force Securityman Door Security Bar with Alarm (Detachable) - 120dB Siren Door Stopper Alarm - Adjustable Jammer & Patio Bar - Strong, Withstands 400lbs - Home Protection

**Brand:** securityman
**Price:** ¥12529
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock down your peace of mind with the ultimate door guardian!

## Quick Answers

- **What is this?** Securityman Door Security Bar with Alarm (Detachable) - 120dB Siren Door Stopper Alarm - Adjustable Jammer & Patio Bar - Strong, Withstands 400lbs - Home Protection by securityman
- **How much does it cost?** ¥12529 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/627304681-securityman-door-security-bar-with-alarm-detachable-120db-siren-door)

## Best For

- securityman enthusiasts

## Why This Product

- Trusted securityman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ironclad Strength:** Crafted from 1/16" thick iron, engineered to resist up to 400lbs of forced entry.
- • **Dual-Mode Security:** Seamlessly switch between door jammer and sliding door bar for versatile protection.
- • **Effortless Setup & Use:** Arm or disarm in seconds—portable design fits under door knobs or patio tracks.
- • **Custom Fit for Every Door:** 12 adjustable notches ensure a perfect jam for doors and patios of all sizes.
- • **Unmatched Audible Defense:** 120dB siren cuts through silence, alerting you and neighbors instantly.

## Overview

The Securityman Door Security Bar with Alarm combines a powerful 120dB detachable siren with a heavy-duty iron bar adjustable from 18.25" to 46.5". Designed for both hinged and sliding doors, it withstands up to 400lbs of force, providing versatile, portable, and instant home protection that’s easy to install and use.

## Description

Securityman Door Security Bar with Alarm (Detachable) - 120dB Siren Door Stopper Alarm - Adjustable Jammer & Patio Bar - Strong, Withstands 400lbs - Home Protection

## Features

- (Loud Detachable Alarm): Keep your home secure with the integrated 120dB vibration intruder alarm; its loud siren is audible up to 1000ft, and its detachable design lets you hang it on any door knob for portable security.
- (Adjustable Fit): Our sliding door security bar has 12 adjustment notches that allows it to extend between 18.25" to 46.50" to fit a variety of doors and patio doors.
- (2 in 1 Door Jammer and Sliding Door Bar): The dual purpose home security bar features easily interchangeable attachments designed for both hinged doors and sliding doors or windows.
- (Heavy Iron Duty Construction): The security bar for front door is built from 1/16" thick iron and engineered to resist up to 400lbs of force to help against kick-ins / forced entries.
- (Easy to Use): Arm and disarm your door in a couple seconds. The door jammer security bar simply props underneath your door knob or, for patio doors it slots in on the door tracks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range (Description) | All Ages |
| Manufacturer | SECURITYMAN |
| UPC | 701107903781 |
| Part Number | SECURITYBARPA |
| Item Weight | 2.27 pounds |
| Product Dimensions | 10 x 4 x 2 inches |
| Item model number | SECURITYBARPA |
| Style | Portable Alarm Bar |
| Voltage | 4.5 Volts (DC) |
| Included Components | SMPALMLOCKR2 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Iron
- **Color:** White
- **Brand:** SECURITYMAN
- **Item Weight:** 1.03 Kilograms
- **Mounting Type:** Door Mount

## Images

![Securityman Door Security Bar with Alarm (Detachable) - 120dB Siren Door Stopper Alarm - Adjustable Jammer & Patio Bar - Strong, Withstands 400lbs - Home Protection - Image 1](https://m.media-amazon.com/images/I/61RuNR9BOYL.jpg)

## Available Options

This product comes in different **Style** options.

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**Shop now:** [https://www.desertcart.jp/products/627304681-securityman-door-security-bar-with-alarm-detachable-120db-siren-door](https://www.desertcart.jp/products/627304681-securityman-door-security-bar-with-alarm-detachable-120db-siren-door)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*