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TOA Electronics N-8650DS IP Indoor Station with Control Input
The N-8650DS is an indoor use IP door station employing packet audio technology. Connecting the N-8650DS to an IP network (LAN or WAN) permits hands-free conversation of high sound quality to be made between the N-8650DS and the intercom station connected to the IP Intercom Exchange, or between the N-8650DS and an IP multifunctional master station. Besides, the N-8650DS can be used in conjunction with the Multi Interface units through a network. The N-8650DS is equipped with 1 channel of control input, 5 channels of control outputs (including 1 channel of relay control output), and speaker output, thereby enabling connections of external equipment such as a sensor, indicator, and external speaker.
Technical Specifications
Power Source
  Power supply device that complies with IEEE802.3af standard  or 12 V DC (supplied from the AC adapter (option))
  Power Consumption
  Use of the AC adapter (12 V DC): 3.5 W (station only), Use  of the PoE (48 V DC): 5 W
  Speech Method
  Hands-free conversation
  Audio Frequency Range
  300 Hz - 7 kHz
  Hands-free
  Speaker: 3.5 cm (1.38ā) cone-type, maximum output 0.5 W, 8 Ī©
  Microphone: Omni-directional electret condenser microphone
  Contact Input
  1 channel, no-voltage make contact input, open circuit  voltage: 5 V DC, short circuit current: 10 mA or less, unterminated ends
  Contact output
  Open collector output, 4 channels, wIt'stand voltage: 30 V  DC, control current: Max. 50 mA (4 output 1COMMON), unterminated ends
  Relay contact output, 1 channel, wIt'stand voltage: 30 V DC,  control current: Max. 500 mA, unterminated ends
  External Speaker Terminal
  Maximum output 0.5 W, 8 Ī©, unterminated ends
  Network Section
  Network I/F: 10BASE-T/100BASE-TX (Automatic-Negotiation)
  Network protocol
  TCP/IP, UDP, HTTP, RTP, ARP, ICMP, IGMP
  Audio packet transmission system
  Unicast, Multicast
  Number of paging destinations
  0, *Reception only
  Connector
  LAN: RJ45 connector (PoE compatible)
  Voice sampling frequency
  16 kHz, 8 kHz (controllable on the software)
  Quantifying bit number
  16-bit
  Voice encoding method
  Sub-band ADPCM, Cryptosystem
  Voice packet loss recovery
  Silence insertion
  Audio delay time
  80 ms, 320 ms (controllable on the software)
  Indication
  Status lamp (built in the Call button)
  Installation Method
  Flush-mount/Surface-mount
  Operating Humidity
  90 %RH or less (no condensation)
  Finish
  ABS resin, dark gray
  Dimensions
  117.2 (W) x 162 (H) x 60 (D) mm (4.61ā x 6.38ā x 2.36ā)
  Weight
  400 g (0.88 lb)
  Accessory
  Box mounting screw (No.6-32UNC x 20) ā¦4, Box mounting screw  (M4 x 20) ā¦4, LAN coupler ā¦1
  Option
  AC adapter: AD-1210P, AD-1215P
  Applicable Box
  For wall mount: Wall-mount Box YS-13A (option)
  For flush mount: 3-gang electrical box or Back Box YC-150  (option)
 
             
          
 
      