ANNUNCICOM 1000

Professional Intercom / Paging device with supervised contact closures and relay outputs, 48V capable
Professional IP Paging and Intercom codec device for security applications. Balanced Audio interfaces, contact closure input supervision, output relays, redundant power and network connections, switchable microphone input.

• Audio Formats
  MP3 encoding up to 192 kBit VBR, CBR*, decoding up to
  320 kBit (Stereo), G.711 (uLaw/aLaw @ 8 or 24 kHz), G.722* and PCM (16 bit @ 8 or 24 kHz)
  
  
• Discrete Interfaces
  8 supervised Inputs, 8 Relays (dry contacts)
  1 Fault Relay output
  
  
• Audio Interfaces
  Mic In (Balanced, Phantom power) or Balanced
  Balanced Stereo Line In, 18 kOhm impedance
  Input level software controllable
  Clippinglevel 3.5 dBu, 3.28 Vpp
  Frequency response (-3 dBFS) 20 .. 17000 Hz **
  Signal to Noise Ratio 88 dB, THD (-3 dBFS) < 0.1 %
  Stereo crosstalk -87 dB
  Balanced Stereo Line Out, 40 .. 60 Ohm impedance
  Output level software controllable
  Full scale output voltage 5.9 dBu, 4.33 Vpp
  Frequency response (-3 dBFS) 15 .. 21000 Hz **
  Signal to Noise Ratio 92 dB, THD (-3 dBFS) < 0.1 %
  Stereo crosstalk -66 dB
• Serial Interfaces
  RS-232 DSub 9 pin male, 300..115200 Baud
  RS-485 screw terminal block, 300..115200 Baud
  
  
• Control Interfaces
  web server for control and configuration
  
  
• Network Interface
  RJ45 10/100 Mbit Ethernet (Auto), TCP/IP, UDP, RTP, SIP, DHCP, SNMP, AutoIP, SonicIP, IPzator
  
  
• Misc
  Ten status LEDs, reset/factory default button
  Internal temperature sensor
• Power inputs
  Two independent, level supervised inputs
  24 to 48 VDC ±20% (pos. or neg.), 8 Watt max.
  
  
• Case
  Aluminum, 745 g, 8.5″ x 1.5″ x 4.92″ 216 mm x 38 mm x 125 mm
  
  
• MTBF
  Min. 300 000h acc. to MIL217F at 25°C ambient temperature

* Hardware revision 2 only

** depeds on used codec, best results @48KHz PCM