--- product_id: 741096676 title: "Safe T Alert 30 Series Classic LP Gas Alarm - Propane Alarm - Flush Mount, Black - 30-442-P-BL" brand: "safe t alert" price: "€ 108.64" currency: EUR in_stock: true reviews_count: 8 category: "Safe T Alert" url: https://www.desertcart.hr/products/741096676-safe-t-alert-30-series-classic-lp-gas-alarm-propane store_origin: HR region: Croatia --- # 12V DC power, no batteries Detects propane at <25% LEL Flush mount for RVs Safe T Alert 30 Series Classic LP Gas Alarm - Propane Alarm - Flush Mount, Black - 30-442-P-BL **Brand:** safe t alert **Price:** € 108.64 **Availability:** ✅ In Stock ## Summary > 🔥 Stay safe on the road—detect propane leaks before they become a problem! 🚐 ## Quick Answers - **What is this?** Safe T Alert 30 Series Classic LP Gas Alarm - Propane Alarm - Flush Mount, Black - 30-442-P-BL by safe t alert - **How much does it cost?** € 108.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/741096676-safe-t-alert-30-series-classic-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 - • **RV-Ready Flush Mount:** Seamlessly integrates with Class A, B, C motorhomes and trailers for a sleek, no-modification install. - • **12V DC Power Efficiency:** Runs on 12V DC with low 90mA draw, preserving your RV battery life—no more battery swaps. - • **Maintenance-Free Sensor:** Long-life, self-cleaning sensor ensures reliable protection with a loud 85 dB alarm. - • **Rapid Propane Detection:** Activates alarm at dangerously low propane levels (<25% LEL) with a mute button for safe ventilation. - • **Built for Extreme Conditions:** Operates flawlessly from -40°F to +158°F, perfect for any adventure climate. ## Overview The Safe T Alert 30 Series Classic LP Gas Alarm is a rugged, flush-mount propane detector designed specifically for RVs and campers. It features a maintenance-free, self-cleaning sensor that triggers an 85 dB alarm at propane levels below 25% LEL. Powered by efficient 12V DC circuitry, it conserves battery life and operates reliably in extreme temperatures from -40°F to 158°F, making it an essential safety upgrade for any mobile lifestyle. ## Description desertcart.com: Safe T Alert 30 Series Classic LP Gas Alarm - Propane Alarm - Flush Mount, Black - 30-442-P-BL : Automotive Review: Great value - Easy to install and replace my broken one in my RV. Review: Fine replacement unit - I used this to replace the old one that came in my fifth wheel. It was easy to install and only took a few minutes to do, and it started working right away. I don't love needing to replace it every five years, but at least it's not too expensive and it's easy to do. ## Features - BUILT FOR RVs – Designed for Class A, B, C Motorhomes, Travel Trailers, Fifth Wheels, and Campers with a rugged, RV-ready flush mount build. Direct replacement for most CCI Controls LP Gas Leak Detectors—no modifications needed. - ADVANCED PROPANE DETECTION – Mute button allows ventilation while the rapid recovery sensor reactivates if propane levels remain dangerous. Alarm activates at <25% LEL of propane. - RELIABLE 12V POWER – Runs on 12v DC (90mA @ 12v DC) and eliminates the need for battery replacements. Innovative circuitry helps conserve RV battery life. - MAINTENANCE-FREE SENSOR – Features a long-life, self-cleaning sensor and a loud 85 dB alarm for dependable, hands-free protection. Operates within 12v ±15%. - DESIGNED FOR HARSH CONDITIONS – Operates in temperatures from -40°F to +158°F. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00MJV2H68 | | Alarm | Audible | | Best Sellers Rank | #40,389 in Automotive ( See Top 100 in Automotive ) #65 in RV Gas Supply Parts & Accessories | | Brand | Safe T Alert | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (558) | | Item Dimensions D x W x H | 1.75"D x 10"W x 8"H | | Item Weight | 4.48 ounces | | Manufacturer | MTI Industries | | Model Number | 30-442-P | | Operating Humidity | 95 percent | | Power Source | Battery Powered | | Product Style | classic | | Sensor Type | Propane | | UPC | 715456404332 700115543101 | | Unit Count | 1.0 Count | ## Product Details - **Alarm:** Audible - **Brand:** Safe T Alert - **Color:** Black - **Item Weight:** 4.48 ounces - **Manufacturer:** MTI Industries - **Operating Humidity:** 95 percent - **Power Source:** Battery Powered - **Product Dimensions:** 1.75"D x 10"W x 8"H - **Sensor Type:** Propane - **Style:** classic ## Images ![Safe T Alert 30 Series Classic LP Gas Alarm - Propane Alarm - Flush Mount, Black - 30-442-P-BL - Image 1](https://m.media-amazon.com/images/I/71aGzCESy8L.jpg) ## Questions & Answers **Q: Does model 30-442 P detect combustible gas?** A: It detects propane which is a combustible gas. Not sure if it detects any other types of gas. **Q: does it shut the gas off** A: No, an alarm sounds to let you know there is a gas leak. It does not shut the gas off. **Q: Ehat happens when detector is expired?** A: When it expires, it emits a piercing sound. It will continue to do this until it is replaced. **Q: Does it come with lead wires already wired in? How long, what gauge? Thanks.** A: It comes with lead wires they are already wired in 4 or 5 inches long. I'm going to guess it's 16 gauge but that is only a guess hope this helps ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value *by J***L on March 2, 2026* Easy to install and replace my broken one in my RV. ### ⭐⭐⭐⭐⭐ Fine replacement unit *by K***R on March 19, 2026* I used this to replace the old one that came in my fifth wheel. It was easy to install and only took a few minutes to do, and it started working right away. I don't love needing to replace it every five years, but at least it's not too expensive and it's easy to do. ### ⭐⭐⭐⭐⭐ Great product *by F***Z on February 2, 2026* Needed a replacement for our motor home. We were very happy with this product ## Frequently Bought Together - SAFE T ALERT 30-442-P-BL RV Trailer Classic Lp Gas Alarm Flush Mount Black - Mti Industries 62-541-MARINE-WT Detector Marine Co Alarm White --- ## 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.hr/products/741096676-safe-t-alert-30-series-classic-lp-gas-alarm-propane](https://www.desertcart.hr/products/741096676-safe-t-alert-30-series-classic-lp-gas-alarm-propane) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-25*