Gas Alarms & Leak Detectors: Professional Home Safety

Protect your home from explosive gas leaks and poisonous fumes with DeNova Detect’s professional-grade safety sensors, designed to provide early warning of methane gas leaks from stoves, furnaces, water heaters, dryers, fireplaces, and other natural gas appliances. Early detection can help reduce the risk of fire, explosion, and prolonged gas exposure by alerting you when gas is present so you can act quickly. These alarms are ideal for kitchens, utility rooms, basements, garages, and other areas where natural gas equipment is installed.

DeNova Detect offers trusted natural gas detectors built for reliable everyday protection. Many models feature loud audible alarms, visual status indicators, test/reset functions, and simple installation for convenient use throughout the home. Whether you need protection for one room or multiple areas, shop natural gas alarms designed to help create a safer home with professional-grade gas leak detection.

High-Performance Natural Gas Safety

• Industry-Leading Speed: Our MEMS technology detects leaks up to 11 minutes faster than traditional alarms.
• 10-Year Battery Life: Reliable, long-term protection with zero battery changes required.
• Voice Alerts: Bilingual voice instructions identify the specific hazard so you can act fast.
• Flexible Mounting: No outlets required. Install your detectors exactly where they need to be for maximum effectiveness.

Our Gas Detection Solutions

Natural Gas (Methane) Alarms – Available Now

Natural gas is lighter than air and rises rapidly. Our dedicated Natural Gas alarms are designed for high-mount installation near stoves, furnaces, and water heaters. These units provide the earliest possible warning for utility-line leaks, sensing gas at just 10% LEL (Lower Explosive Limit).

Propane & Carbon Monoxide Combination Alarms – Coming Soon

Propane is heavier than air and pools near the floor, while Carbon Monoxide (CO) distributes throughout the home. We are currently finalizing our 2-in-1 combo units engineered to monitor for both threats simultaneously. These will be an essential safety addition for homes using liquid propane tanks for heating or cooking.

Expert Guidance: Understanding Gas Behavior

Why do I need a specific alarm for Natural Gas vs. Propane?

Placement is the most critical factor in gas safety. Natural Gas (Methane) is lighter than air; it travels to the ceiling. Propane is heavier than air; it sinks to the floor. Our Natural Gas units are optimized for high-wall mounting, while our upcoming Propane/CO units are engineered for lower placement to catch leaks at the source.

What makes DeNova Detect different?

Traditional gas alarms are often bulky, plug-in units that are forced into outlets near the floor. This is ineffective for Natural Gas. DeNova's battery-powered technology allows you to mount your Natural Gas alarm within 12 inches of the ceiling-exactly where the gas will be if there is a leak.