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MTI Industries 35-742-WT Dual RV CO and LP Gas Alarm 12V White

Manufacturer

Mti Industries

<h3>About MTI Industries &amp; Safe-T-Alert</h3><p>MTI Industries has built its reputation on a single, unwavering mission: keeping people safe wherever life takes them. As the manufacturer behind the trusted <strong>Safe-T-Alert</strong> brand, MTI Industries has become a go-to name for RV owners, boaters, and outdoor enthusiasts who understand that silent hazards — invisible gases, carbon monoxide, and smoke — demand reliable, round-the-clock detection.</p><p>Founded on the principle that safety should never be an afterthought, MTI Industries engineers its alarms specifically for the demanding environments found in recreational vehicles, campers, fifth-wheels, motorhomes, and marine vessels. Unlike household detectors designed for climate-controlled interiors, Safe-T-Alert products are built to withstand the vibration, temperature swings, and humidity that come with life on the road or water.</p><h3>Core Product Lines</h3><p>MTI Industries' product lineup centers on two critical categories of protection. Their <a href="/7469-mti-industries-air-and-gas-leak-detector-201223">air and gas leak detectors</a> are engineered to sense propane and LP gas before concentrations reach dangerous levels — a particularly vital feature in RVs and boats where propane is commonly used for cooking and heating. These detectors are hardwired to 12V DC systems, meaning there are no batteries to forget or replace, and many models are available in both flush-mount and surface-mount configurations to suit different installations.</p><p>Equally important is the brand's lineup of <a href="/7469-mti-industries-carbon-monoxide-smoke-fume-detectors-200239">carbon monoxide, smoke, and fume detectors</a>. Carbon monoxide is an odorless, colorless gas that can reach lethal concentrations quickly in the enclosed spaces of an RV cabin or a boat's below-deck area. MTI's dual-detection models are especially popular, combining CO and propane sensing in a single unit to provide comprehensive coverage without cluttering limited wall space.</p><p>For RV and camper owners looking to round out their safety setup, MTI Industries also offers select <a href="/201094-trailer-parts-accessories-mti-industries-7469">trailer parts and accessories</a> that complement their alarm systems and make installation straightforward.</p><h3>Why Safe-T-Alert Stands Out</h3><ul style="list-style:disc"><li><strong>Purpose-built for mobile environments:</strong> Engineered to handle the vibration, moisture, and temperature extremes of RV and marine use — not repurposed household units.</li><li><strong>Dual-detection convenience:</strong> Many models detect both propane/LP gas and carbon monoxide simultaneously, simplifying compliance and improving protection.</li><li><strong>12V hardwired design:</strong> Eliminates battery dependency, ensuring the alarm is always powered as long as the vehicle's system is live.</li><li><strong>Wide compatibility:</strong> Products are designed to replace and upgrade older Safe-T-Alert models, making retrofitting easy for long-time RV owners.</li><li><strong>Trusted by the RV industry:</strong> Safe-T-Alert alarms are found as original equipment in many RVs and campers from the factory, a testament to the brand's reliability credentials.</li></ul><h3>Who Should Shop MTI Industries?</h3><p>If you spend time in an RV, travel trailer, fifth-wheel, camper van, or boat, MTI Industries products are some of the most practical safety investments you can make. Whether you're replacing an aging detector that has exceeded its service life, upgrading to a dual-sensor model, or outfitting a new build, Safe-T-Alert's broad range of series — from compact mini units to full-size slim-line models — offers a fit for virtually any application.</p>

Part Number

35-742-WT
09/21/2036 12:00 AM
Sale Price

$86.58

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The MTI Industries 35-742-WT is a dual-function alarm designed specifically for RVs, simultaneously detecting both carbon monoxide (CO) and propane (LP) gas leaks. This flush-mount alarm operates on 12-volt DC power, eliminating the need for battery replacements and ensuring continuous protection.

Key Features:

  • Dual detection technology monitors both carbon monoxide and LP gas hazards simultaneously
  • 12-volt DC powered operation ensures reliable performance without battery concerns
  • Engineered to withstand extreme RV environmental conditions including temperature fluctuations and vibration
  • Remains fully operational during mute cycle and will re-alarm if dangerous conditions persist or return
  • Flush-mount design installs cleanly into RV walls
  • White finish blends with standard RV interiors
  • Direct replacement for Safe-T-Alert 30-442 and CCI Controls models 7770 & 7773 without modifications
  • Upgrades single-function propane alarms to dual-protection systems

Compliance & Certifications:

  • Meets RVIA/NFPA requirements for recreational vehicles
  • Conforms to UL 1484 RV (LP gas detection) standards
  • Conforms to UL 2034 RV (carbon monoxide detection) standards

This alarm provides essential safety monitoring for RV owners, offering peace of mind with comprehensive gas detection in a single, professionally-installed unit.

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