---
product_id: 672750
title: "Safe T Alert 20 Series Mini LP Gas Alarm - Propane Alarm - Surface Mount, White - 20-441-P-WT"
brand: "safe t alert"
price: "45451 Ft"
currency: HUF
in_stock: true
reviews_count: 9
category: "Safe T Alert"
url: https://www.desertcart.hu/products/672750-safe-t-alert-20-series-mini-lp-gas-alarm-propane
store_origin: HU
region: Hungary
---

# 12V battery-free power Compact RV-ready design Operates -40°F to 158°F Safe T Alert 20 Series Mini LP Gas Alarm - Propane Alarm - Surface Mount, White - 20-441-P-WT

**Brand:** safe t alert
**Price:** 45451 Ft
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay alert, stay safe—your RV’s silent guardian! 🚐

## Quick Answers

- **What is this?** Safe T Alert 20 Series Mini LP Gas Alarm - Propane Alarm - Surface Mount, White - 20-441-P-WT by safe t alert
- **How much does it cost?** 45451 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/672750-safe-t-alert-20-series-mini-lp-gas-alarm-propane)

## Best For

- safe t alert enthusiasts

## Why This Product

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

## Key Features

- • **Rugged RV-Optimized Build:** Engineered for travel trailers, fifth wheels, and campers—compact and surface-mount for tight spaces.
- • **Space-Saving Installation:** Slim 3.5”W x 2.5”H x 1.25”D profile with included mounting bracket fits discreetly in any RV interior.
- • **Built for Extreme Conditions:** Operates flawlessly from freezing -40°F to scorching 158°F, perfect for all-season RV adventures.
- • **Power-Efficient 12V Operation:** Runs on reliable 12V DC power with low 75mA draw—no batteries needed, ensuring long-term protection.
- • **Rapid Propane Detection & Mute:** Alarm triggers below 25% LEL propane/methane with a mute button for safe ventilation and quick sensor recovery.

## Overview

The Safe T Alert 20 Series Mini LP Gas Alarm is a compact, surface-mount propane detector designed specifically for RVs and campers. It operates on 12V DC power without batteries, features a rapid recovery sensor that activates below 25% LEL propane or methane, and includes a mute button for safe ventilation. Built to withstand extreme temperatures from -40°F to 158°F, it offers reliable, space-saving protection tailored for rugged travel environments.

## Description

Buy Safe T Alert 20 Series Mini LP Gas Alarm - Propane Alarm - Surface Mount, White - 20-441-P-WT: Gas Detectors & Alarms - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great quality and price - This fit the wall mount I had perfectly. I was hoping to get a black one, but the white was available. So glad I could find the same alarm that came in my camper when I purchased it.
Review: Must have for your RV - Anyone who owns an RV knows that they are for the most part propane powered. This monitor replace the faulty one in our RV. It was an easy 5 minute install. Looks better than the ugly brown OEM one and my wife especially feels much safer not hearing the old one go off because it was faulty. Functions great and provides safety.

## Features

- BUILT FOR RVS – Compact surface mount design ideal for Travel Trailers, Fifth Wheels, Truck Campers, and Folding Campers. Engineered for rugged RV environments.
- ADVANCED PROPANE DETECTION – Alarm Mute button allows safe ventilation while the rapid recovery sensor reactivates if propane levels remain dangerous. Alarm activates at <25% LEL of propane or methane.
- RELIABLE 12V POWER – Operates on 12v DC (75mA @ 12v DC) for dependable, battery-free protection. Innovative circuitry conserves power for long-term use.
- SPACE-SAVING & EASY TO INSTALL – Compact case size: 3.5″W x 2.5″H x 1.25″D with included mounting bracket for simple installation in tight spaces.
- DESIGNED FOR HARSH CONDITIONS – Operates in temperatures from -40°F to +158°F.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FLLWGA |
| Alarm | Audible |
| Best Sellers Rank | #45,159 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #66 in Gas Detectors & Alarms |
| Brand | Safe T Alert |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,389) |
| Date First Available | July 22, 2008 |
| Global Trade Identification Number | 00715456204413 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | 20-441-WT |
| Manufacturer | MTI Industries |
| Manufacturer Part Number | 20441WT |
| Model | 20-441-P-WT |
| Number of Items | 1 |
| Power Source | Hard-Wired |
| Product Dimensions | 1.25"D x 3.5"W x 2.5"H |
| Sensor Type | Propane |
| Style | White, Surface Mount |
| UPC | 715456204413 |
| Voltage | 12 Volts |

## Product Details

- **Alarm:** Audible
- **Brand:** Safe T Alert
- **Color:** White
- **Global Trade Identification Number:** 00715456204413
- **Item Weight:** 0.01 Ounces
- **Number of Items:** 1
- **Power Source:** Hard-Wired
- **Product Dimensions:** 1.25"D x 3.5"W x 2.5"H
- **Sensor Type:** Propane
- **Style:** White, Surface Mount

## Images

![Safe T Alert 20 Series Mini LP Gas Alarm - Propane Alarm - Surface Mount, White - 20-441-P-WT - Image 1](https://m.media-amazon.com/images/I/711wj47EHQL.jpg)
![Safe T Alert 20 Series Mini LP Gas Alarm - Propane Alarm - Surface Mount, White - 20-441-P-WT - Image 2](https://m.media-amazon.com/images/I/71LaDp+1ipL.jpg)
![Safe T Alert 20 Series Mini LP Gas Alarm - Propane Alarm - Surface Mount, White - 20-441-P-WT - Image 3](https://m.media-amazon.com/images/I/71XBOReyEZL.jpg)
![Safe T Alert 20 Series Mini LP Gas Alarm - Propane Alarm - Surface Mount, White - 20-441-P-WT - Image 4](https://m.media-amazon.com/images/I/71jEzy5dULL.jpg)
![Safe T Alert 20 Series Mini LP Gas Alarm - Propane Alarm - Surface Mount, White - 20-441-P-WT - Image 5](https://m.media-amazon.com/images/I/719aBEWtdrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality and price
*by S***N on November 23, 2025*

This fit the wall mount I had perfectly. I was hoping to get a black one, but the white was available. So glad I could find the same alarm that came in my camper when I purchased it.

### ⭐⭐⭐⭐⭐ Must have for your RV
*by B***R on December 10, 2025*

Anyone who owns an RV knows that they are for the most part propane powered. This monitor replace the faulty one in our RV. It was an easy 5 minute install. Looks better than the ugly brown OEM one and my wife especially feels much safer not hearing the old one go off because it was faulty. Functions great and provides safety.

### ⭐⭐⭐⭐⭐ Passed building inspection
*by B***K on December 4, 2025*

It satisfied the building inspector so that's great. Hope I never have to find out if it really works.

## Frequently Bought Together

- Safe T Alert - Mini LP Gas Alarm - Surface Mount White - 20-441-P-WT
- FIRST ALERT Carbon Monoxide Alarm | BRK CO250 Battery Operated Carbon Monoxide Detector With 9-Volt Battery & Two Silence Features

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---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-05*