The Numens 403-009 Non-Addressable Smoke & Heat Detector is a reliable conventional fire detection device designed to provide early warning through advanced smoke and heat sensing technology. Combining smoke and heat detection in a single unit, it offers accurate fire detection while helping to minimize false alarms, making it suitable for a wide range of residential, commercial, and industrial fire safety applications.

Designed to operate on 48V DC, the detector is compatible with 4-wire conventional fire alarm systems and features a built-in relay output for easy integration with fire alarm control panels, sirens, emergency lighting, access control systems, and other safety equipment. Its durable construction and dependable performance ensure continuous fire monitoring with minimal maintenance.

The Numens 403-009 is ideal for offices, hotels, hospitals, schools, shopping malls, warehouses, factories, apartment buildings, and other facilities requiring reliable conventional fire detection.

Key Features

• Non-addressable smoke and heat detector
• Dual-sensor technology for smoke and heat detection
• Operates on 48V DC power supply
• Compatible with 4-wire conventional fire alarm systems
• Built-in relay output for external device integration
• Fast and accurate fire detection
• Helps reduce false alarms
• Easy installation and maintenance
• Reliable long-term performance
• Suitable for residential, commercial, and industrial applications