To control your existing time clock bell system, we are offering multiple options of Netbell Network Bell Controllers, Netbell-2, Netbell-4 and Netbell-8, which can work with most of the current systems on the market from low voltage to line voltage. Our Network Bell Controller is built on Linortek existing TCP/IP product platform with a built in web server and special software designed for scheduling a factory or school bell system.With Netbell Network Bell Controller, you can access, control and schedule bells / buzzers or any timed signal equipment individually over a network or the Internet, no additional software or designated computer required. The built-in web interface provides quick access to setup and manage your bells / buzzers or any other signaling devices. The Netbell Network Bell Controller is an ideal solution for schools, factories to upgrade their old fashion bell system to a fully automated web-based timed alert system for signaling class changes, shift rotations, breaks and any other timed signal applications.
The Netbell product comes with a built-in real time clock with NTP automatic Internet time setting and gets its time from a standard internet NTP time server. It looks for time every 10 minutes from NTP server by default (users changeable), which maintains the time between requests with a Real Time Clock (RTC) within the main CPU. There is also a back-up RTC with battery power to maintain time during power interruptions or if not connected to the internet.
For those who wish to forego networking the Netbell, it is also able to function as a stand-alone device. Connecting the unit to a PC, upload the bell schedules, then remove, and it will function as scheduled. Whether stand-alone or networked, users can easily import/export their existing bell schedules using a simple text format.