Coming soon: new compact voice alarm system
The VX-3308WM is a combined PA and VA system based on the VX-3000 system. It can work as a stand-alone unit as well as being combined with all VX-3000 units.
It is certified on the European Standard EN54-16 for fire alarm systems. It provides 4 audio input channels and the connection of up to 8 remote microphones. The two equipped 300 watts power amplifiers can be expanded byor exchanged with other VX-3000 power amplifier modules so that it can provide up to 1000 watts speaker line power.
Two emergency broadcast messages can be broadcast simultaneously. The system can be configured in a distributed arrangement using Ethernet networks that can overcome up to 30 km distance when building in optional Ethernet switches. The following DSP functions are available: complex filtering (PEQ, HPF, LPF, shelving, CD-horn EQ, notch), compressor and delay that enables appropriate acoustic adjustment for individual input sound sources and outputs. Helpful features as feedback suppressor or voice-controlled broadcast activation (VOX) support the easy use of the system. The smart ANC function enables ambient noise control. The ANC is not affected by the audio signal it controls, so that the installation location of the sensor is not critical.
Indicators show a detailed fault status of the system including the fault status required by EN54 as well as the fault of each single speaker line, furthermore the status of the power amplifier's audio signal, the network and remote microphone. It has 8 speaker output channels. Two power amplifier modules (VX-030DA) are pre-installed and one amplifier module can be added. Equipped with a matrix output, the VX-3308WM can be used as 2-bus speaker selector using 2 power amplifiers. Setting the matrix output destination makes 1-bus and 2-bus zones coexist.
220 - 230 V AC, 50 / 60 Hz
40 Hz - 20 kHz (±1 dB)
< 1 % (przy 1 kHz)
1100 watts (at rated output incl. charging), 460 watts (EN 60065)
60 dB (A) (or more, at DA control link)
16 (contact), 2 (voltage controlled), all with surveillance
8 (open collector, no-voltage make contact, control current max. 10 mA, withstand voltage 28 V DC, on RJ45 jack).
4 (no-voltage make contact, relay contact (NC, NO, C), control current: 2 mA to 5 A, withstand voltage: 125 V AC, 40 V DC, Connector: removable terminal block (12 pins)
|Wejście / wyjście||
4 balanced audio inputs, sensitivity -20 dBV (line)/-60 dBV (mic), impedance: 47 kohms, phantom power 24 V selectable by software.
2 remote microphone inputs for up to 8 units.
8 speaker line outputs, insulated from earth
AC Power in (green) ×1, Run (green) ×1, Emergency (red) ×1, CPU Off (red) ×1, LAN A (green) ×1, LAN B (green) ×1, RS Link A (green) ×1, RS Link B (green) ×1.
Fault Status (yellow): General ×1, Unit ×1, Network ×1, EMG Mic ×1, Fuse ×1, Power ×1, CPU ×1, Zone ×8.
Amplifier: Peak (red) ×3, Signal (green) ×3, Operate (green) ×3, Power (green) ×3.
Battery (green): Charging ×1, Battery power ×1, connection ×1, condition ×1
AC-mains: 2 pin screw terminal at breaker, 1 screw terminal for earth
Speaker outputs: 6-pin removable screw terminal block ×4
Control inputs: 9-pin removable screw terminal blocks ×3
Emergency control inputs: 5-pin removable screw terminal block ×1
Control outputs: 9-pin removable screw terminal block ×1, 12-pin removable screw terminal block ×1
Network: 9-pin removable screw terminal block ×2
DC power supply (max. 25 A): 2-pin screw terminal ×1
DC power supply 24 V DC, 0.3 A: 4-pin removable screw terminal block ×1
|Zakres wilgotności względnej pracy||
90% RH or less (no condensation)
|Zakres temperatury pracy||
-5 °C to +45 °C (23 F to 113° F)
|Akcesoria (w zestawie)||
Removable terminal plugs: 9 pins ×8, 6 pins, 3.81mm ×2, 5 pins ×1, 6 pins, 5.0mm ×4, 12 pins ×1, 4 pins, 3.81mm ×1, CD (PC setting software) ×1, Battery cable 80 mm ×1, PA connecting cable 16pin ×1, PA output cable 2pin ×1, DC Fuse 30A ×1, 1 m double Velcro tape ×2, battery pole cover ×4, Key ×2
Voice alarm and PA device for mounting on a wall certified on EN 54-16 and EN 54-4 by an EU notified body. It shall provide 8 non-reactive speaker line outputs (zones) with selectable surveillance on impedance or by end-of-line modules. The standard version shall provide up to 600 watts rated output power and up to 1000 watts by optional amplifier modules. A standby amplifier shall be configurable. The zone outputs shall be configurable to be served by one or two amplifiers allowing uninterrupted BGM broadcast. The output voltage of each amplifiers shall be selectable between 100-, 70- or 50-volts. It shall have a smart ambient noise controlled output volume adjustment that is not affected by receiving the broadcast signal by the sensor microphone.
Up to 8 optional remote microphones shall be usable on two bus lines, including up to two emergency microphones. Four balanced audio inputs, selectable for microphone and line level shall be available. 16 contact inputs and two voltage control inputs with selectable polarity and 12 control outputs, four by high power relays shall be integrated.
The front panel shall provide the indications mandatory for EN 54-16 and EN 54-4, fault status for each speaker zone, status of the network and remote microphone connections. A control for checking the battery status shall be provided.
The device shall be able to communicate and broadcast sound with up to 159 other wall-mount devices or compatible cabinet rack units via a redundant Ethernet network so that a system of up to 2552 zones can be realised. With optional certified Ethernet switches and the use of single mode fiber optical cable the distance between devices can be up to 30 km. The device/system shall be configurable by an intuitive Windows ® software.
Each input shall provide a compressor with three selectable “knee” types, selectable attack and release time, threshold, ratio and gain; a voice-operated switch (VOX) with threshold, hysteresis, hold time and control output activation setting; three selectable filters of high-pass, low-pass, parametric EQ, high or low shelving type; and fully automatic feedback suppressor. Each output amplifier shall have 6 filters of the selectable types parametric EQ, high- and low pass, notch, all-pass, CD-horn EQ, high- and low-shelving; a compressor with three selectable “knee” types, selectable attack and release time, threshold, ratio and gain; and a delay of up to 2730 ms.
Up to 1024 audio phrases can be stored, and can played back in groups of up to 8 in up to 1024 messages with selection of repeats or endless. The phrases can also be chime tones that can be used as pre- or post-chimes for each external audio source.
Up to 32 different sequences with up to 3 phases shall be configurable for emergency broadcasts. It shall be possible to set up to 1024 emergency broadcast pattern with an individual assignment to different zones for an easy external control by a fire detection system. One or two different emergency messages shall be broadcast simultaneously.