NFD81

Fault Detector

▪ Automatically checks the status of all connected AMPs at once

▪ If an abnormality is detected in an AMP, the buzzer is activated and the standby AMP is switched in 

▪ Pressing the Buzzer Off button mutes the buzzer 

▪ The red LED of the abnormal AMP channel flashes 

▪ If multiple AMP channel failures occur, the channel with the
 higher priority is switched to the standby AMP, while
 non-switched channels remain with the red LED on 

▪ After restoring the faulty AMP channel, press and hold the
 corresponding channel button to complete normal recovery 

Not excessive, high performance single board

It is equipped with a high-performance 64-bit quad-core processor and is optimized for broadcasting system operation. It supports stereo output and composite video port, and supports wireless LAN and Bluetooth Low Energy (BLE).
It also supports full size HDMI and DSI display port for touch screen connection.Supports 40 external GPIOs and 2 USB 4.0 ports, and supports micro SD ports to update the operating system.

Anytime, anywhere, convenient management

Do you still control the equipment directly in front of the broadcasting equipment? What should I do if I need an announcement when the manager is away, or if an emergency such as a fire occurs?
Karak Electronics' NTEC can be controlled remotely with a web browser or smartphone. For user convenience, you can make a reservation list and broadcast it periodically at a desired time, and you can save the broadcast content that is not regularly used in the macro function and broadcast it with one touch if necessary.

Maximizes stability and minimizes human damage

Rather than a malfunction of broadcasting equipment, there are some unfortunate cases in which broadcasting cannot be transmitted due to a speaker line failure, and emergency broadcasting cannot be heard, making it impossible to evacuate quickly.
NTEC of Karak Electronics Co., Ltd. checks the condition of speaker lines in real time even in situations where the manager is absent or difficult to respond to, and automatically takes measures to ensure that there are no problems in broadcasting in other areas except the corresponding area when there is a failure in a specific line.
In addition, an alarm is sent to the designated manager as soon as a faulty line is identified to enable maintenance in advance.

Media

NTEC(Novel sound TECnology)