---
product_id: 541436138
title: "FireAngel ST622 Thermoptek Smoke Detector"
brand: "fireangel"
price: "R$703"
currency: BRL
in_stock: true
reviews_count: 5
category: "Fireangel"
url: https://www.desertcart.com.br/products/541436138-fireangel-st622-thermoptek-smoke-detector
store_origin: BR
region: Brazil
---

# Compact 13x13x3 cm design 10-year battery life, zero hassle Thermoptek tech detects all fire types FireAngel ST622 Thermoptek Smoke Detector

**Brand:** fireangel
**Price:** R$703
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of danger with FireAngel’s 10-year smart shield!

## Quick Answers

- **What is this?** FireAngel ST622 Thermoptek Smoke Detector by fireangel
- **How much does it cost?** R$703 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/541436138-fireangel-st622-thermoptek-smoke-detector)

## Best For

- fireangel enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Discreet:** Compact, modern design fits seamlessly into any home or office.
- • **Effortless Installation:** User-friendly setup so you’re protected in minutes.
- • **Trusted by Professionals:** Thermal detection tech used by British firefighters ensures top-tier performance.
- • **All-in-One Fire Detection:** Thermoptek technology senses smoke and heat for ultimate safety.
- • **Decade-Long Peace of Mind:** Reliable 10-year battery life means no replacements, no worries.

## Overview

The FireAngel ST622 Thermoptek Smoke Detector combines advanced thermal and smoke detection technology trusted by British firefighters, offering comprehensive fire detection in a sleek, compact design. With a 10-year battery life, it guarantees long-lasting, maintenance-free protection for your home or office.

## Description

Thermoptek smoke detector with a lifespan of 10 years.

Review: Facile à installer - Nickel Parfait et très facile à installer
Review: tutto ok - prodotto come descritto, bello come design e spero che "non si acceda mai" nel senso ke non ci sia un fuoco e poi ke tenga veramente 10 anni.

## Features

- Thermoptek Smoke Detector with 10 Year Life
- The revolutionary Thermoptek technology in the ST-622 provides a response to all types of fires in one alarm.
- Thermal detection technology used by British firefighters
- Thermoptek combines the most advanced smoke detection technologies
- Under normal conditions, the battery life is 10 years.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RB1TNN4 |
| Alarm | Audible |
| Brand | Fireangel |
| Color | white |
| Colour | white |
| Customer Reviews | 4.5 out of 5 stars 656 Reviews |
| Global Trade Identification Number | 00816317003760 |
| Item Dimensions D x W x H | 13D x 13W x 3H centimeters |
| Item Weight | 160 Grams |
| Item weight | 160 Grams |
| Manufacturer | Fire Angel Limited |
| Mfr Part Number | ST-622 |
| Model Number | ST-622 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Style | Compact |
| Product dimensions | 13D x 13W x 3H centimeters |
| Sensor Type | Thermal |
| Style | Compact |
| UPC | 816317003760 |
| Unit Count | 1 Count |

## Images

![FireAngel ST622 Thermoptek Smoke Detector - Image 1](https://m.media-amazon.com/images/I/61pI3IAZ2hL.jpg)
![FireAngel ST622 Thermoptek Smoke Detector - Image 2](https://m.media-amazon.com/images/I/618dakTZp1L.jpg)
![FireAngel ST622 Thermoptek Smoke Detector - Image 3](https://m.media-amazon.com/images/I/51xvtZoBXlL.jpg)
![FireAngel ST622 Thermoptek Smoke Detector - Image 4](https://m.media-amazon.com/images/I/51ZG1ZAwZwL.jpg)
![FireAngel ST622 Thermoptek Smoke Detector - Image 5](https://m.media-amazon.com/images/I/61g5mIE6jML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Facile à installer
*by P***N on 29 April 2026*

Nickel Parfait et très facile à installer

### ⭐⭐⭐⭐⭐ tutto ok
*by M***X on 14 February 2022*

prodotto come descritto, bello come design e spero che "non si acceda mai" nel senso ke non ci sia un fuoco e poi ke tenga veramente 10 anni.

### ⭐⭐⭐⭐⭐ A good replacement.
*by P***K on 16 June 2026*

I bought it as a replacement for the one I bought many years ago. Im very happy with it.

## Frequently Bought Together

- Fire Angel ST-622 FireAngel ST622 Smoke Detector
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- FireAngel Heat Alarm with 10 Year Sealed For Life Battery, FA6720-R (HT-630 replacement, new gen), White

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**Shop now:** [https://www.desertcart.com.br/products/541436138-fireangel-st622-thermoptek-smoke-detector](https://www.desertcart.com.br/products/541436138-fireangel-st622-thermoptek-smoke-detector)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-19*