---
product_id: 486093930
title: "Heat Detector, Coverage 2500 Sq. Ft., 302-ET-194"
brand: "edwards-signaling"
price: "$138.46"
currency: USD
in_stock: true
category: "Edwards Signaling"
url: https://www.desertcart.us/products/486093930-heat-detector-coverage-2500-sq-ft-302-et-194
store_origin: US
region: United States of America
---

# 2500 sq.ft. coverage operates -40 to 150°F Made in USA quality Heat Detector, Coverage 2500 Sq. Ft., 302-ET-194

**Brand:** edwards-signaling
**Price:** $138.46
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of danger with coverage that’s as smart as you are!

## Quick Answers

- **What is this?** Heat Detector, Coverage 2500 Sq. Ft., 302-ET-194 by edwards-signaling
- **How much does it cost?** $138.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/486093930-heat-detector-coverage-2500-sq-ft-302-et-194)

## Best For

- edwards-signaling enthusiasts

## Why This Product

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

## Key Features

- • **Built for Extremes:** Reliable performance from freezing -40°F to scorching 150°F ambient temps.
- • **Sleek Silver Finish:** Modern, low-profile design that blends seamlessly with professional spaces.
- • **Instant Audible Alerts:** Loud, clear alarms ensure you’re the first to know and act.
- • **Trusted Safety Standards:** UL and CSFM certified for uncompromising fire safety compliance.
- • **Wide Coverage, Minimal Devices:** Protect up to 2500 sq.ft. with a single unit—fewer detectors, less hassle.

## Overview

The Edwards-Signaling 302-ET-194 Heat Detector offers robust fire detection with a wide 2500 sq.ft. coverage area, operating reliably in extreme temperatures from -40°F to 150°F. Crafted in the USA with a sleek silver finish, it meets UL and CSFM safety standards and features an audible alarm for immediate alerts, making it an essential, professional-grade safety device for modern workspaces.

## Description

Heat Detector, Rate Compensation, Finish Silver, Surface Mounting, Depth (In.) 1, Height (In.) 4, Length (In.) 1, Ambient Temp. Limits (F) -40 to 150 Degrees , Coverage (Square-Ft.) 2500, Standards UL, CSFM

## Features

- Heat Detector
- Country of manufacture: United States
- Package Width: 4.4"
- Package Height: 0.7"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0137I19Z6 |
| Alarm | Audible |
| Brand | Edwards-Signaling |
| Colour | Silver |
| Country of Origin | USA |
| Global Trade Identification Number | 00793017005358 |
| Included Components | Unit^Instruction Guide |
| Item Weight | 54 g |
| Item model number | 302-ET-194 |
| Manufacturer | Edwards Signaling |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 76.2D x 20.3W x 15.2H Centimeters |
| Style | Compact |
| UPC | 793017005358 |
| Upper Temperature Rating | 150 Degrees Celsius |

## Product Details

- **Alarm:** Audible
- **Brand:** Edwards-Signaling
- **Colour:** Silver
- **Global Trade Identification Number:** 00793017005358
- **Manufacturer:** Edwards Signaling
- **Number of Items:** 1
- **Power Source:** Corded Electric
- **Product Dimensions:** 76.2D x 20.3W x 15.2H Centimeters
- **Style:** Compact
- **Upper Temperature Rating:** 150 Degrees Celsius

## Images

![Heat Detector, Coverage 2500 Sq. Ft., 302-ET-194 - Image 1](https://m.media-amazon.com/images/I/51Lizp8EEKL.jpg)

## Frequently Bought Together

- Edwards-Signaling Heat Detector, Coverage 2500 Sq. Ft., 302-ET-194
- Edwards Signaling 599 120V/24V 40W Transformer
- Edwards Signaling 620 Low Voltage Panel Mount Push Button

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/486093930-heat-detector-coverage-2500-sq-ft-302-et-194](https://www.desertcart.us/products/486093930-heat-detector-coverage-2500-sq-ft-302-et-194)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-04*