The Numens 201-020 is a high-performance natural gas alarm designed to provide reliable detection of natural gas leaks in residential, commercial, and industrial environments. Powered by a 100–240V AC power supply, it delivers continuous monitoring and dependable protection against potential gas leak hazards.

Featuring interconnect capability, the detector can be connected with compatible alarms so that when one unit detects a natural gas leak, all interconnected alarms activate simultaneously, providing faster notification throughout the property. Equipped with a built-in sounder, it emits a loud audible alarm to alert occupants during emergencies, enabling a rapid response.

Designed for dependable performance and long-term reliability, the Numens 201-020 features a compact and durable design for easy installation in kitchens, restaurants, hotels, apartments, commercial buildings, industrial facilities, and other locations where natural gas is used. It combines continuous gas monitoring with synchronized alarm activation for enhanced safety.

Key Features

• Detects natural gas leaks
• Operates on 100–240V AC power supply
• Interconnect capability for synchronized alarm activation
• Built-in loud sounder for emergency notification
• Fast and accurate natural gas detection
• Continuous real-time gas monitoring
• Compact and durable design
• Easy installation
• Suitable for residential, commercial, and industrial applications
• Ideal for kitchens, restaurants, hotels, apartments, and natural gas installations
• Reliable long-term gas leak protection