---
product_id: 50660525
title: "Fortress Security Store (TM) S03-B Wireless Home Security Alarm System DIY Kit with Auto Dial + Outdoor Siren"
brand: "fortress security store"
price: "₩86228"
currency: KRW
in_stock: false
reviews_count: 9
url: https://www.desertcart.kr/products/50660525-fortress-security-store-tm-s03-b-wireless-home-security-alarm
store_origin: KR
region: South Korea
---

# Fortress Security Store (TM) S03-B Wireless Home Security Alarm System DIY Kit with Auto Dial + Outdoor Siren

**Brand:** fortress security store
**Price:** ₩86228
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Fortress Security Store (TM) S03-B Wireless Home Security Alarm System DIY Kit with Auto Dial + Outdoor Siren by fortress security store
- **How much does it cost?** ₩86228 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/50660525-fortress-security-store-tm-s03-b-wireless-home-security-alarm)

## Best For

- fortress security store enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fortress Security Store |
| Part Number | S02-B |
| Package Dimensions | 35.2 x 31 x 12.2 cm; 2.2 Kilograms |
| Manufacturer reference | S02-B |
| Pattern | S03-B Kit |
| Power Source | Corded Electric |
| Installation method | Outdoor |
| Item Package Quantity | 1 |
| Included Components | Siren, Battery |
| Batteries included? | No |
| Batteries Required? | No |
| Battery Cell Type | NiMH |
| Item Weight | 2.2 kg |

## Images

![Fortress Security Store (TM) S03-B Wireless Home Security Alarm System DIY Kit with Auto Dial + Outdoor Siren - Image 1](https://m.media-amazon.com/images/I/81GnfTVpbVL.jpg)
![Fortress Security Store (TM) S03-B Wireless Home Security Alarm System DIY Kit with Auto Dial + Outdoor Siren - Image 2](https://m.media-amazon.com/images/I/714FanM7RML.jpg)
![Fortress Security Store (TM) S03-B Wireless Home Security Alarm System DIY Kit with Auto Dial + Outdoor Siren - Image 3](https://m.media-amazon.com/images/I/5126PDMycLL.jpg)
![Fortress Security Store (TM) S03-B Wireless Home Security Alarm System DIY Kit with Auto Dial + Outdoor Siren - Image 4](https://m.media-amazon.com/images/I/51uN7Ifc8kL.jpg)
![Fortress Security Store (TM) S03-B Wireless Home Security Alarm System DIY Kit with Auto Dial + Outdoor Siren - Image 5](https://m.media-amazon.com/images/I/411xLFhv3eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent, even with Ooma.
  

*by G***N on Reviewed in the United Kingdom on 9 February 2015*

I wanted to purchase a home alarm system without the costly monthly monitoring charges. Comparing this with others, most notably SimpliSafe, I found that the price points and third party reviews of the Fortress system tipped the balance in their favor.At that point, I had to make the decision as to whether to buy the GSM or S02 system. I spoke at length with Ben of Fortress Security, and he was very honest with me (which solidified my decision to go with Fortress). Since the GSM system requires a full-size SIM card for its secondary cellular calling feature to function, I opted for the simpler and less expensive S02 system. I was delighted to find out that Fortress would also customize my system with the components I wanted. As a result, I was able to order additional motion sensors in lieu of the full allotment of door and window sensors that would normally have been included.The Fortress system appears to be manufactured by a Chinese company. If one searches Amazon, one will find that other sellers are marketing what is essentially the same system under a different name. However, even though they may be a tad more expensive, I would very strongly urge people to buy the system from Fortress. I say that for several reasons. Fortress is a US-based company, the manual coming with the system has been written in comprehensible English, the components are pre-programmed, and the Fortress support personnel are very accessible by phone and quite helpful. You should assume that you will require some support due to the complexities involved. What's more, when I determined after-the-fact that I would not be using one of the components I ordered (the glass break sensor), the Fortress staff graciously allowed me to exchange it for another component and made the swap very easy. Bravo!I use an Ooma phone system and had issues at first trying to reconcile the internal telephone pick-up component of the Fortress system with the voice mail function of Ooma. I ultimately determined that they are not reconcilable -- you will NOT be able to get both to pick up at exactly the same time. I ultimately resolved the issue by upgrading to Ooma Premier, thereby getting a second phone line and a free OomaLinx device in the process. I dedicated my second line (as well as the fax component of my printer) to the Linx device and told Ooma to switch off its voice mail service for that second line. Using a basic telephone line splitter, I also plugged the telephone line from the base unit of the Fortress system into the Linx device. To arm or disarm the system remotely by phone, I now need only to dial that second line and I don't have to worry about getting the voice mail on my main home line. It works very well.Since installing, I have run a number of tests and the system seems to be working well. You can program the system to dial up to six telephone numbers in the event of a system alarm. Based on my tests, it does so very quickly and efficiently. The only slight downside is that the internal recorder is not very good, so the recorded message that is played on those alert calls should be a bit louder and more intelligible. But overall, I am very pleased with the system, not to mention the service I have received from Fortress.

### ⭐ 1.0 out of 5 stars







  
  
    Poor quality
  

*by R***R on Reviewed in the United Kingdom on 17 February 2018*

Lots of annoyed by things such as not being able to set up the alarm at night before going to bed without a loud beep going off... the same to disable the alarm when I leave the house... really loud beep which wakes up everyone around the house. Also the buttons in the main unit don’t really work properly ... need to press them several times and really hard. My advice is for you not to waste your money and spend a bit more on a proper system...

### ⭐⭐ 2.0 out of 5 stars







  
  
    Better to buy more expensive known brand
  

*by U***R on Reviewed in the United Kingdom on 28 August 2019*

Not a great purchase.The keypad stops working after a while meaning I have to reset the whole device to get it to respond.It has also rstarted beeping randomly for no reason sometimes through the night and I dont even have the motion sensors installed.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-02*