Modernize your bell system with the Netbell-Ultra-E bell controller. Designed for schools, factories, and warehouses, the Netbell-Ultra-E is built on TCP/IP platform with a built-in bell scheduling software, easily accessed and controlled over your network or via Internet, no additional software to install on your computer, initial setup and adding bell schedules from any standard web browser. This easy-to-deploy device enhances your existing break time bell alarm systems without monthly fees. Housed in a NEMA (IP66) rated box that can be used in environments where dust and non-direct water are issues, the Netbell-Ultra-E offers a comprehensive, flexible solution for modern facility management.
The Netbell-Ultra-E features a Netbell-Ultra 300 controller installed in a NEMA enclosure with pre-wired interface relays for simplified installation. The Netbell-Ultra 300 represents our latest web-enabled I/O controller development, incorporating MQTT protocol, hardware-based encryption, HTTPS connection support, encrypted email server compatibility, CAN interface, and expanded RAM and FLASH memory capacity. The controller includes a versatile 32 condition-logic task builder for custom automation requirements. With the significantly enhanced memory, the Netbell-Ultra 300 can store up to 10 schedule set， each set of schedule can add up to 500 events, making it ideal for schools and manufacturing facilities that need to manage regular day, half-day, holiday schedules, and more. Administrators can switch between these different schedule configurations with a single mouse click, or RESTful API command to switch schedules remotely, providing efficient operational control.
The Key Features
- Web-based Control: Access and manage schedules from any web browser, no software installation required
- Flexible Scheduling: Create up to 10 different schedules for regular days, half-days, holidays, and more
- 500 Programmable Events: Easily set up breaks, shift changes, and automated reminders
- 2 Relay Outputs: Control up to 2 bells/buzzers or other signal equipment (dry contact, 10A @ 30VDC Max)
- Manual Override: Digital inputs allow wiring of a push switch for emergency manual ringing
- Cost-Effective: Built on TCP/IP platform with a built-in web server, all hardware and software included
- “Install and Forget” Reliability: Manage your bell system from anywhere with an Internet-enabled device
Enhanced Safety Features:
Set up automated drills for fire, active shooter, and tornado warnings using the calendar-based scheduling function. This ensures regular emergency response training for all employees.
