---
product_id: 168799006
title: "System Sensor DST1.5-1.5' Duct Detector Sampling Tube"
brand: "system sensor"
price: "€ 68.24"
currency: EUR
in_stock: true
category: "System Sensor"
url: https://www.desertcart.es/products/168799006-system-sensor-dst1-5-1-5-duct-detector-sampling-tube
store_origin: ES
region: Spain
---

# UL-listed audible alarm compatible Modular design for versatile mounting 1.5-20.3 m/s air velocity range System Sensor DST1.5-1.5' Duct Detector Sampling Tube

**Brand:** system sensor
**Price:** € 68.24
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of fire risks with precision airflow detection 🌬️

## Quick Answers

- **What is this?** System Sensor DST1.5-1.5' Duct Detector Sampling Tube by system sensor
- **How much does it cost?** € 68.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/168799006-system-sensor-dst1-5-1-5-duct-detector-sampling-tube)

## Best For

- system sensor enthusiasts

## Why This Product

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

## Key Features

- • **Low Profile & Lightweight:** Ultra-light 0.01 oz design fits discreetly without disrupting duct airflow
- • **UL-Listed Safety Assurance:** Meets rigorous UL standards ensuring trusted fire safety performance
- • **Precision Airflow Detection:** Operates seamlessly within 1.5 to 20.3 m/s air velocity for reliable smoke sensing
- • **Seamless System Integration:** Fully compatible with InnovairFlex accessories and remote test stations
- • **Modular Mounting Flexibility:** Supports both square and rectangular duct configurations for easy installation

## Overview

The System Sensor DST1.5-1.5' Duct Detector Sampling Tube is a UL-listed, photoelectric smoke detection accessory designed for duct systems. It operates reliably within an air velocity range of 1.5 to 20.3 m/s and features a modular design compatible with square or rectangular ducts. Engineered for seamless integration with InnovairFlex systems, it ensures professional-grade fire safety monitoring with easy installation and trusted performance.

## Description

Product Overview The InnovairFlex series is designed to provide reliable testing and inspection performance in compliance with applicable codes, while maintaining full compatibility with existing Innovair accessories. System flexibility is enhanced through a wide range of available accessories, including two remote test stations and multiple options for visual and audible system annunciation. All duct smoke detector accessories are UL listed.Key Features- Air velocity operating range from 1.5 m/s to 20.3 m/s- Modular design supporting square or rectangular mounting configurations

## Features

- System Sensor DST1.5-1.5' Duct Detector Sampling Tube
- #1 Supplier for Fire Safety Equipment in North America. Our company is dedicated to help and supply your fire equipment needs with the best prices Worldwide.
- We have the most dedicated customer service team to help you with any question regarding our products and your orders.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B6TBP6F |
| Alarm | Audible |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,405,552 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,375 in Smoke Detectors & Fire Alarms |
| Brand | System Sensor |
| Date First Available | May 24, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item model number | DST 1.5 |
| Manufacturer | SYSTEM SENSOR |
| Number of Items | 1 |
| Package Dimensions | 18.5 x 0.79 x 0.79 inches |
| Part Number | DST 1.5 |
| Power Source | Corded Electric |
| Sensor Type | Photoelectric |
| Style | Safety |
| UPC | 670875920460 |

## Product Details

- **Alarm:** Audible
- **Brand:** System Sensor
- **Item Weight:** 0.01 Ounces
- **Manufacturer:** SYSTEM SENSOR
- **Number of Items:** 1
- **Power Source:** Corded Electric
- **Sensor Type:** Photoelectric
- **Style:** Safety
- **UPC:** 670875920460

## Images

![System Sensor DST1.5-1.5' Duct Detector Sampling Tube - Image 1](https://m.media-amazon.com/images/I/31mXHbv63YL.jpg)
![System Sensor DST1.5-1.5' Duct Detector Sampling Tube - Image 2](https://m.media-amazon.com/images/I/41Ke7dX4iuL.jpg)

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**Shop now:** [https://www.desertcart.es/products/168799006-system-sensor-dst1-5-1-5-duct-detector-sampling-tube](https://www.desertcart.es/products/168799006-system-sensor-dst1-5-1-5-duct-detector-sampling-tube)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-17*