PA System Controller Audio Messenger Interface Alarm Generator

Netbell-NTG Tone Generator PA System Controller

Netbell-NTG Network Audio Message Tone Generator

Built-in Web-based Software for Tone Generating & Event Scheduling

Compatible with Virtually Any PA or Intercom Systems

Emergency Notifications

Break Time Alerts

Regular Announcements

Automated Reminders

Introducing the Netbell-NTG PA System Controller

Audio Message Alarm Generator, PA System Controller with Bell Scheduler

Netbell®-NTG is a network enabled audio/message generator and PA system controller with built-in web-based software, which is compatible with virtually any Public Address or intercom system. It can be used to add timed alert function to your existing Public Address (PA) System or intercom system, no need to purchase additional equipment for timed alert applications. It’s built on TCP/IP platform with a built-in web server and specially designed hardware/software for audio tone/message generating and scheduling. The emergency tone alarms, per-recorded voice messages and automated normal operation announcements can be scheduled, condition-triggered throughout the day for break time alerts, emergency notifications or automated reminders. The Netbell-NTG is the answer to many business audio communications needs.

PA system Controller

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The Key Features

The innovative Netbell-NTG PA system controller provides the capability to generate emergency tone alarms, pre-recorded voice messages, and automated normal operation announcements. It’s the great option to any business day-to-day communication applications.

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
One stereo audio line output, two relay outputs, four digital inputs
Built-in 40 standard tones, user recordable messages up to 10 hours if needed
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
Compatible with virtually any public address or intercom system
No need to purchase additional equipment for break time and emergency alarms
Flexible to change or update messages/tones at any time
POE (Power over Ethernet) enabled
Designed, developed and manufactured in the USA

Event Scheduler

Schedule Pre-recorded Tone/Message for Break Time or Regular Announcements with the Netbell-NTG PA system controller.

From schools, factories to warehouses and distribution centers, the Netbell-NTG PA systems controller is designed to suit a wide range of applications and purposes. Using the built-in web-based scheduling software, you can easily schedule different tones or pre-recorded messages for break time alarm, no need to invest in a separate bell system. For businesses who need to make regular announcements during the day, you can plan and schedule your content, and easily change the scheduling from your web browser.

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.

Condition-Logic Task Builder

Automated Reminders for Public Buildings or Industrial Facilities

For public buildings, retail stores or industrial facilities, our Netbell industrial PA systems can help you deliver friendly reminders asking people to follow physical distancing restrictions either using the scheduling function, or connecting a door contact sensor to one of the digital inputs to trigger the pre-recorded messages. This helps ensure the safety of staff and customers while increasing their comfort and satisfaction. With the RESTful API, you can trigger a pre-recorded notification from a 3rd party system such as a surveillance system.

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Emergency notifications

Proper emergency preparation can mean the difference between life and death for your employees and customers in the event of an emergency such as extreme weather or natural disasters. The ability to quickly and clearly inform staff of the emergency and coordinate the appropriate action plan verbally is critical to ensuring everyone’s safety. With the Netbell-NTG PA system controller, you can install emergency switches at different locations of your building, any person on the plant floor/office can press the emergency alarm switch if an emergency is spotted and it will play your prerecorded emergency messages to deliver warnings and guide people to safety with up-to-the-minute evacuation information.

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

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Netbell-NTG Multifunction PA System

The Netbell-NTG family now has various speaker system for different applications. If you are looking for a multifunction PA system that can deliver live, scheduled, or condition-triggered announcements, the Netbell Industrial PA is a great option. With this system, you can use it for break time alarm, background music, live announcements, emergency alarm and more.

Learn More About Netbell Industrial PA System

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About Us

Linor Technology, Inc., a North Carolina corporation, is a research and development company that designs and builds controllers for the “Internet of Things” (IoTs), a market which involves web connection between all types of products. We have developed two basic lines of web controllers used in different niche products, Netbell, IoTMeter and Aquaculture Farm Monitor. These controllers can be easily adapted to other solutions with software layering making is quick and cost effective to enter new markets. This technology focus and expertise has enabled us to take full advantage of the new generation of IoTs for industrial, manufacturing and educational businesses as well as the Aquaculture vertical business with needs for control, monitoring and alert over the Internet. All products are controlled and monitored from a simple and easy to use web page or mobile app.