The function of PAGA-G3 system
(1) Public Address, also namely the function of PA
The main functions are Public Address and voice broadcast. It is the highest use frequency on function of this system. Staff through control center or any telephone station and IP amplifier input port, and the voice information will be broadcast through a speaker to achieves the public address. The system make the people who are usually from place to place can hear the broadcast in daily operation. Broadcasting system can also have the function of distinguish different region.
(2) General Alarm function, also namely the function of the GA
This function is mainly for playing regular alarm messages. When an emergency occurs in the area, the employee can trigger the corresponding alarm device linkage system to broadcast an alarm to enable the employee to perform related emergency operations. The PAGA system IP PBX server stores more than 30 kinds of alarm audio. At the same time, it provides multiple interfaces for other systems for alarm activation / alarm termination. At the same time, different alarm activations (eg fire alarm, gas alarm, abandon alarm) and alarm end function can be programmed for the buttons of each control station. The GA function of the system is as follows:
--Alarm sound can be started / stopped from the central control center dispatching console or each I / O interface
--Editable alarm tone stored in IP PBX server
--Each sub-control station can alarm the local area through the IP sound amplifier I / O of this station.
(3) Central Unit of PA/GA and Intercom System
This Central unit of PA/GA and Intercom system Including emergency call, emergency intercom, if equipped with video phone can realize video intercom and dispatching functions. In daily work, if you need to communicate with other staff members or encounter an emergency, you can use emergency conversations,including one-click triggering full calls to all sites, one-to-one single calls, partition or group call functions. Control center personnel can forcibly remove calls from extensions and forcibly insert calls between extensions when the permission is enabled. The system has universal IP PBX functions including: call queue, agent transfer,call transfer transfer, call record query, monitoring, Recording, etc.

Product information --- System features
Model KNTD-50/--KNTD5000 main unit for 19”, 1U mount
With 50 up to 5000 ports of IP station or IP amplifier speakers been controlled.
More models available up to 5000 ports of station or speakers been controlled.
browser programmed for input and output, system diagnosis, password control.
Built-in paging for talkback PABX function.
Available for A/B redundant backup system, with alarm synchronization.
With Manual/ or automatic alarms.
Entertainment broadcast with free zone selection.
Connecting with IP amplifier by standard network through RJ45.
Unlimited amplifier and speaker expansion.
Output for activating external GA system.
Synchronization with external GA tones.
Unlimited alarms in this system.
light signal column activation.
built in audio output for peripheral device.
Mutable external alarm facility.
Powered by 110V/220V AC
Overload, fault indication and amplifier monitoring and trouble alarm.
The Central Unit have facilities to test the whole system and continuously provide status information to Operator Console(s)
Kind of Signal in/out/Mute/alarm
Unlimited signal input/output
1. Abandon muster: Automatically operated
2. GA: Hand & Auto
3. Fire Alarm: 1300Hz, 110Hz, 0.25 sec. Interval/Sustained.
4. Machinery alarm (Optional)
5. Personal alarm(Optional).
6. Cargo alarm (Optional)
7. Gas Det. Alarm (Optional)
8. General Alarm or General Alarm test
9. Fire Alarm or Fire Alarm test
10. Any other kind of alarm which you need just inform

(4). Remote IP Amplifier
Remote IP amplifier directly managed and controlled by PAGA-G3 system manager.
Each area is equipped with an IP amplifier. The amplifier is configured and managed remotely by the central dispatcher's direct web interface. It also has a handheld microphone PTT interface, which can broadcast when the network fails. Trigger local broadcasts and alarms through I / O inputs and outputs.


(5) Line powered Speaker with self-diagnosis
Each zone with IP amplifier directly connect the speakers. All speaker circuit/amplifier fault or operating status data can be monitored and displayed by the PAGA-G3 system manager over network. Each speaker have independent address code. Day and night self-diagnosis and real-time fault reporting functions

(6) Voice recording
The recording storage server SV8 is a LINUX-based server with a webpage operation management interface. You can log in to the webpage interface through the webpage user name and password to record and store all call and broadcast records in the system in real time. You can directly perform the recording file on the webpage interface. Play, query, batch management and batch download. The SV8 recording server has self-space management and system diagnostics and alarm functions.
The software control interface of PAGA system

(7)Explosion proof speaker


(8)Explosion proof telephone
