---
product_id: 302291747
title: "TRUEALERT 4903-9450 Horn Strobe FIRE Alarm"
brand: "simplex"
price: "₩556421"
currency: KRW
in_stock: true
category: "Simplex"
url: https://www.desertcart.kr/products/302291747-truealert-4903-9450-horn-strobe-fire-alarm
store_origin: KR
region: South Korea
---

# Bright Xenon Strobe Loud Audible Alert SmartSync Two-wire Control TRUEALERT 4903-9450 Horn Strobe FIRE Alarm

**Brand:** simplex
**Price:** ₩556421
**Availability:** ✅ In Stock

## Summary

> 🚨 Elevate your safety game with the TRUEALERT 4903-9450 – where smart meets powerful!

## Quick Answers

- **What is this?** TRUEALERT 4903-9450 Horn Strobe FIRE Alarm by simplex
- **How much does it cost?** ₩556421 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/302291747-truealert-4903-9450-horn-strobe-fire-alarm)

## Best For

- simplex enthusiasts

## Why This Product

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

## Key Features

- • **Backup Power Ready:** Stay protected even during power outages with built-in reserve power capability.
- • **Reliable 24V Xenon Power:** Ensures consistent, high-visibility alerts powered by robust 24-volt Xenon technology.
- • **Versatile Mounting Options:** Wall or ceiling mount adaptable to any professional environment for optimal coverage.
- • **Instant Multi-Sensory Alert:** Combines powerful sound and vivid strobe light for maximum fire notification impact.
- • **Seamless SmartSync Integration:** Operates effortlessly with SmartSync two-wire control for streamlined installation and management.

## Overview

The SIMPLEX TRUEALERT 4903-9450 is a non-addressable fire alarm horn strobe featuring a loud audible alert and bright 24V Xenon strobe light. Designed for professional environments, it integrates with SmartSync two-wire control for easy installation and management. Lightweight and versatile, it supports wall or ceiling mounting and includes backup power to ensure continuous operation during outages.

## Description

Non-addressable Audible/visible A/V Notification Appliances 24 V Xenon Operates with SmartSync Two-wire Control

## Features

- Non-addressable
- Audible/visible A/V Notification Appliances
- 24 V Xenon
- Operates with SmartSync Two-wire Control

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076XDPNH5 |
| Brand | SIMPLEX |
| Colour | Red |
| Control Method | App |
| Country of Origin | USA |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Item Weight | 0.75 Pounds |
| Manufacturer | SIMPLEX |
| Mfr Part Number | 4906-9127 |
| Model Number | 0743254 |
| Mounting Type | Wall Mount, Ceiling Mount |
| Power Source | Backup/Reserve Powered |
| UPC | 659682313955 |
| Voltage | 24 Volts |

## Product Details

- **Brand:** SIMPLEX
- **Colour:** Red
- **Control Method:** App
- **Power Source:** Backup/Reserve Powered
- **Voltage:** 24 Volts

## Images

![TRUEALERT 4903-9450 Horn Strobe FIRE Alarm - Image 1](https://m.media-amazon.com/images/I/516sIj8XlNL.jpg)

## Frequently Bought Together

- 1- Simplex 0743254 Wall Horn Strobe 4906-9127
- Simplex 4906-9101 TrueAlert Wall Mount Strobe, Multi-Candela, 24-Vdc, Red
- 4098-9714 Detector

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**Shop now:** [https://www.desertcart.kr/products/302291747-truealert-4903-9450-horn-strobe-fire-alarm](https://www.desertcart.kr/products/302291747-truealert-4903-9450-horn-strobe-fire-alarm)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-06-18*