The Numens 440-003 Alarm Bell is a robust non-addressable fire alarm notification device designed to deliver clear and reliable audible warnings during fire emergencies. With its 150mm bell diameter, it produces a loud alarm sound to ensure occupants are alerted quickly, making it ideal for commercial, industrial, and residential fire alarm applications.

Operating on 24V DC, the alarm bell is compatible with 2-wire conventional fire alarm systems, allowing for simple installation and dependable operation. Its weatherproof construction provides excellent protection against harsh environmental conditions, making it suitable for both indoor and outdoor installations where reliable audible notification is essential.

Built with durable materials for long-term performance, the Numens 440-003 is ideal for offices, schools, hospitals, hotels, shopping malls, warehouses, factories, parking facilities, apartment buildings, and other locations requiring dependable fire alarm notification.

Key Features

• Non-addressable fire alarm bell
• Operates on 24V DC power supply
• Compatible with 2-wire conventional fire alarm systems
• 150mm bell diameter for powerful audible alerts
• Weatherproof design for indoor and outdoor applications
• Loud and reliable fire alarm notification
• Durable construction for long-term performance
• Easy installation and maintenance
• Suitable for commercial, industrial, and residential applications
• Ideal for conventional fire alarm systems