Barix Annuncicom PS1

• MP3, G.711, G.722, PCM Encoding
  
• AACplus, MP3, Ogg Vorbis, G.711, G.722, PCM Decoding
  
• IP Streaming via TCP, UDP, RTP, Multicast
  
• Microphone (internal/external) Input
  
• Speaker (internal/external)
  
• Target/Function Buttons (2)
  
• Power over Ethernet (PoE)

The Annuncicom PS1 is a simple desktop paging and intercom Master Station. 2 programmable illuminated buttons for zone selection or functions, built-in speaker and microphone plus external connections make the PS1 the ideal choice for desktop paging and intercom purposes.

Designed in Germany and being used in thousands of mission critical paging and intercom applications, the Barix Annuncicom series is the product of choice for IP based Paging, Intercom and VoIP applications worldwide.

• Generic VoIP Intercom and Paging Device with speaker amplifier
• Voice Evacuation Systems
• Help Point/SOS call box device
• Microphone Encoder for IP Audio Surveillance
• SIP and IP Paging Zone Device

Technical Specifications

Electrical


• Power supply via 802.3af (PoE) Ethernet, 8 Watt max.



Ethernet


• 10/100Mbps auto, 802.3af (PoE)
• RJ-45 connector with integrated Link/Activity LED
• Protocols: TCP/IP, UDP, RTP, SIP, DHCP, Multicast capable



Headphone out


• Output impedance 0.1 Ohm
• 1 Watt max @ 8 Ohm
• Values @ 8 Ohm *:
• Frequency response 20 Hz .. 20 kHz (-3dB),
• Dynamic range 80dB,
• Signal to Noise Ratio -80dB
• Total Harmonic Distortion <0.15% (-3dBFS)
• Output level controllable via volume knob and software



Speaker


• Impedance 8 Ohm
• 1 Watt RMS max
• Values @ 8 Ohm:
• Frequency response 300 Hz .. 20 kHz (-3dB),
• Sound pressure 77dB, (1W @ 1 meter)
• Output level controllable via volume knob and software



Mechanical


• Metal case, black powder coated, white plastic front, 316 g / 11 oz.



Microphone built-in


• Electret condenser microphone, omni directional
• Output impedance <2.2 KOhms
• Frequency response 100 Hz .. 16 kHz
• Sensitivity (@ 1KHz, 0dB = 1V/Pa) -40 dB ±3dB
• Signal to Noise Ratio weighted (F = 1KHz 1Pa) >60 dB)



Microphone in


• Dynamic or Electret mic, Bias power (2.4..4 VDC)
• Frequency response 50Hz ..20kHz (-3dB)*
• Dynamic range 70dB, SNR -70dB, THD <0.05% (-3dBFS)*
• input sensitivity software controllable



Audio formats


• MP3 encoding/decoding up to 192/320kbps
• PCM 16bit @ 8..48 kHz
• G.711, G.722



Discrete I/O


• Button A with white status LED
• Button B with bicolor status LED (red/green)



Dimensions (L x D x H)


• 105 x 75 x 28 mm (4.14 x 2.95 x 1.1 inch)



MTBF


• (calculated according to MIL217F @ 25°C) Min. 350 000h

* depends on used codec, best results @48kHz PCM

** 0 - 70% relative humidity, non-condensing




 Barix Annuncicom PS1 (183.0 kB)