---
product_id: 44137954
title: "Detex EAX-500 Grey Surface Mounted Exit Alarm Piezo Horn Detex Battery Powered Door or Wall Mount Exit Alarm, 2.10\" W x 2.375\" D x 7.70\" L"
brand: "detex"
price: "103.68 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Detex"
url: https://www.desertcart.com.om/products/44137954-detex-eax-500-grey-surface-mounted-exit-alarm-piezo-horn
store_origin: OM
region: Oman
---

# 100 dB piercing alarm 9V battery powered tamperproof CAM lock Detex EAX-500 Grey Surface Mounted Exit Alarm Piezo Horn Detex Battery Powered Door or Wall Mount Exit Alarm, 2.10" W x 2.375" D x 7.70" L

**Brand:** detex
**Price:** 103.68 OMR
**Availability:** ✅ In Stock

## Summary

> 🚪🔒 Secure your exits with sound that commands attention!

## Quick Answers

- **What is this?** Detex EAX-500 Grey Surface Mounted Exit Alarm Piezo Horn Detex Battery Powered Door or Wall Mount Exit Alarm, 2.10" W x 2.375" D x 7.70" L by detex
- **How much does it cost?** 103.68 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/44137954-detex-eax-500-grey-surface-mounted-exit-alarm-piezo-horn)

## Best For

- detex enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Sleek:** Surface mount fits discreetly on any door or wall
- • **Trusted Durability:** Backed by 3 years of solid warranty and decades of quality
- • **Battery-Powered Freedom:** No wiring hassle with reliable 9V power
- • **Tamper-Resistant Design:** Secure CAM lock ensures only you control the alarm
- • **Unmatched Audible Alert:** 100 decibels of attention-grabbing security

## Overview

The Detex EAX-500 is a high-decibel (100 dB) surface-mounted exit alarm designed for professional-grade security. Powered by a single 9V battery, it features a tamperproof CAM lock and compact dimensions (2.1" W x 2.375" D x 7.7" L), making it easy to install on doors or walls. Trusted for over 30 years, it offers a 3-year warranty and is ideal for warehouses, commercial spaces, and emergency exits where loud, reliable alerts are critical.

## Description

Detex EAX-500 Series Stand Alone Surface Mount Door Alarm, Exit Alarm Function, Gray Finish

Review: Very strong door alarm - This is a very nice door alarm. It is very loud and it's basically tamperproof. It is easy to install and is high-quality. I've used this company for over 30 years and they have not went down in Quality. This item will last for years in as well worth the price.
Review: Look on YouTube for set up video - Product does exactly what it is supposed to. Really like that you need a key to shut off the alarm. Using the product on an emergency door at a warehouse. Loud enough to hear it through all 40,000 sq ft. Could not mount the small piece to metal door frame, but used some Gorilla Super glue and and it works just fine. Look up Detex EAX- 500 install on youtube to find an instructional install video. Much better than the paper instructions

## Features

- Stand Alone Surface Mount Door Alarm
- Exit Alarm Function
- Includes Cover CAM Lock, Keyed #11
- 2-3/32" x 7-23/32" x 2-3/8" Unit Dimension
- 100 Decibel Alarm
- 9V Battery Power Source
- 3 Year Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N6N89M2 |
| Audible Noise | 100 db |
| Battery Description | Alkaline |
| Best Sellers Rank | #79,664 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Industrial Warning Alarms |
| Brand | Detex |
| Built-In Media | Cover CAM Lock |
| Color | Grey |
| Control Method | App |
| Customer Reviews | 4.4 out of 5 stars 115 Reviews |
| Item Dimensions L x W x H | 2.38"L x 2.1"W x 7.7"H |
| Item Weight | 0.69 kg |
| Manufacturer | Detex |
| Mfr Part Number | EAX-500 GRAY |
| Model Number | EAX-500-Black |
| Mounting Type | Wall Mount |
| Number of Batteries | 1 9V batteries required. |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 2.38"L x 2.1"W x 7.7"H |
| Sensor Technology | Contact Sensor |
| Size | 2.1" x 2.375" x 7.7" |
| UPC | 701236965063 712828892377 |
| Unit Count | 1 Count |
| Voltage | 9 volts |

## Images

![Detex EAX-500 Grey Surface Mounted Exit Alarm Piezo Horn Detex Battery Powered Door or Wall Mount Exit Alarm, 2.10" W x 2.375" D x 7.70" L - Image 1](https://m.media-amazon.com/images/I/613er+UTKDL.jpg)
![Detex EAX-500 Grey Surface Mounted Exit Alarm Piezo Horn Detex Battery Powered Door or Wall Mount Exit Alarm, 2.10" W x 2.375" D x 7.70" L - Image 2](https://m.media-amazon.com/images/I/71+b4BHaSfL.jpg)
![Detex EAX-500 Grey Surface Mounted Exit Alarm Piezo Horn Detex Battery Powered Door or Wall Mount Exit Alarm, 2.10" W x 2.375" D x 7.70" L - Image 3](https://m.media-amazon.com/images/I/81AaWtnChFL.jpg)
![Detex EAX-500 Grey Surface Mounted Exit Alarm Piezo Horn Detex Battery Powered Door or Wall Mount Exit Alarm, 2.10" W x 2.375" D x 7.70" L - Image 4](https://m.media-amazon.com/images/I/31WEpIRwYiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very strong door alarm
*by H***K on January 24, 2026*

This is a very nice door alarm. It is very loud and it's basically tamperproof. It is easy to install and is high-quality. I've used this company for over 30 years and they have not went down in Quality. This item will last for years in as well worth the price.

### ⭐⭐⭐⭐⭐ Look on YouTube for set up video
*by J***H on April 18, 2019*

Product does exactly what it is supposed to. Really like that you need a key to shut off the alarm. Using the product on an emergency door at a warehouse. Loud enough to hear it through all 40,000 sq ft. Could not mount the small piece to metal door frame, but used some Gorilla Super glue and and it works just fine. Look up Detex EAX- 500 install on youtube to find an instructional install video. Much better than the paper instructions

### ⭐⭐⭐⭐⭐ GREAT comes with key and cylinder but picture doesn’t show ...
*by G***G on February 20, 2018*

GREAT comes with key and cylinder but picture doesn’t show that I spend an extra 48 dollars on one I didn’t even need but worked great make sure read instructions while installing to get magnet right but easy install and works great

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-09-03*