Netbell-NTG Tone Generator PA System Controller

Netbell-NTG PA System Controller

To generate and schedule different tones or custom messages

For break time/emergency alarm over an existing PA system

Custom Tones for Break Bell System

Emergency Alarm

Business Audible Notification

Use the Netbell-NTG to schedule custom bell and buzzer sounds for any existing PA/paging/intercom systems.

Connect a push switch to one of the digital inputs to trigger special tones when emergency events occurred.

Connect a sensor to one of digital inputs to trigger different tones/messages for various business audible alert applications.

Netbell-NTG Tone Generator PA System Controller

PA System Controller – Netbell-NTG Tone Generator

PA system controller from the Netbell family is a a network enabled, all-in-one system that is designed with ease-of-use in mind. It’s built on TCP/IP platform with a built-in web server and special designed hardware/software for generating/scheduling tones remotely over the network. It’s a cost-effective solution for schools, factories, warehouses, industrial facilities and commercial businesses to add break time sounds over an existing PA system without infrastructure changing, or investing in a new bell system to signal start and stop works, class changes, breaks, shift rotations, process monitoring and other general alarms.

PA system Controller

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PA System Controller Key Features

  • Network enabled,no software to install, program from any web browser with the IP address
  • Software and mounting hardware for installation and operations are included, no additional software needed
  • Two dry contact relay outputs that can be used to ring physical bells/buzzers 
  • 4 programmable digital inputs for triggering special events
  • Built-in one stereo audio line output (30ohm)
  • Built-in 40 standard tones, upload custom music or messages up to 10 hours if needed
  • Select/activate 16 tones/messages for different events from bell scheduler or digital inputs
  • Up to 500 programmable weekdays/calendar-based event schedules 
  • Built-in real time clock with user changeable NTP setting, automatic Day Light Savings Time and leap year correction
  • Flexible and accurate control of when the tones/messages played: (HH:MM:SS, MM/DD/YYYY, SUNDAY-SATURDAY)
  • POE (Power over Ethernet) enabled.
  • Designed, developed and built in the USA with global materials

Use Custom Sounds for Different Events with PA System Controller

Intended to be an all-in-one solution, the Netbell-NTG comes with tone/message generating, event scheduling hardware and software in one compact unit.

It comes with 1GB memory card with built-in 40 standard tones. You can upload your own music source or custom recorded message to the system up to 10 hours (voice message file rate at 44.1K/16bit). 16 tones/messages can be selected/activated by schedule automatically and/or the digital inputs manually.

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PA system controller Digital input setting page

PA System Controller Web Scheduling Page

Accurate & Flexible Bell Scheduling

With the built-in web interface, you can access, control and schedule multi-tones/messages for your PA system over a network or the Internet, no additional software or designated computer required.

With the built-in Real Time Clock and user settable NTP server, the Netbell-NTG syncs its time from the NTP server at the frequency you prefer, you can accurately control of when the tones/messages to play (HH:MM:SS, MM/DD/YYYY, SUNDAY-SATURDAY) or select a specific day from the calendar, you can even pull the time from your existing NTP server.

For those who wish to forego networking the Netbell-NTG, it is also able to function as a stand-alone device. Connect the unit to a PC, select the tones/messages, add different break time schedules, then remove, and it will function as scheduled.

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Use Digital Inputs to Trigger Special Tones for Any Business Audible Alert Applications

With the two dry contact relay outputs built on the Netbell-NTG, you can wire up to two physical bells/buzzers or other electronic devices such as signal lights at a high ambient noise level environment where visual alerts needed.

There are 4 digital inputs that can be used with sensors to calculate a range of results such as state, counter, frequency, period to signal emergency warning, evacuation, severe weather, lock down, etc. For example, connect a door switch to the Netbell-NTG in your office, program it to play a door bell tone during work hour, and play a custom recorded voice message when people ring the door bell after work hours. You can also wire a temperature sensor to the input, install it at the location where temperature monitoring is needed, and trigger audible/visible alerts when the temperature out of preset range.

Check our special Case Study today to see how can the Netbell-NTG exceed your expectations!

Check the Case Study

PA system controller set digital input page

Netbell-NTG Speaker System

The Netbell-NTG family now has various speaker system for different applications. If you are looking for a device that can produce custom sounds for break time alarm with minimum efforts to setup, you can check our Netbell-NTG all-in-one speaker system.

If you are looking for an affordable easy-to-implement speaker system for break time alarm, background music, live announcements, emergency alarm, we have a simple PA system which includes a Netbell-NTG tone generator, a high quality amplifier and various speakers you can choose from depends on your facility type and size.

Learn More About Netbell Speaker System
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