Quarktwin Technology Ltd. Industrial Equipment 01-910-00022

The Netbell-KB, part number 01-910-00022, is a network-enabled alert system designed for industrial environments such as factories and warehouses. It features a built-in web server that allows users to schedule and control bell ringing events remotely via a web browser, without the need for additional software installation. The device supports up to 500 web-based event schedules, which can be programmed for specific durations. This model includes a high-quality 4-inch buzzer with an adjustable volume of up to 110 dBa at 1 meter, making it suitable for areas with high ambient noise levels. It also has an external buzzer output for connecting an additional buzzer, enhancing its signaling capabilities. The Netbell-KB is equipped with a rechargeable battery that maintains the real-time clock and settings for up to 7 days during power outages. Constructed in a NEMA-rated enclosure, the device is designed for durability and can operate in temperatures ranging from 0 to +60 degrees Celsius. It is powered by a 24VAC supply, which is included, and comes with all necessary mounting hardware. The system supports standard protocols such as HTTP, SMTP, and SNTP, ensuring compatibility with various network configurations.