Products

N-8640DS

IP Door Station

The N-8640DS is an IP door station employing packet audio technology. Connecting the N-8640DS to an IP network (LAN or WAN) permits hands-free conversation of high sound quality to be made between the N-8640DS and the intercom station connected to the IP Intercom Exchange, or between the N-8640DS and an IP multifunctional master station. Besides, the N-8640DS can be used in conjunction with the Multi Interface units through a network. The N-8640DS 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.

  • For outdoor use
  • Hands-free conversation
  • High sound quality
  • External speaker connector (8 Ω)
  • 1x Control In
  • 4x Control Out / 1x Contact Out
  • PoE
  • Status LED




  • Specifications
  • Application examples
  • Equipment
  • Tender text
  • Downloads
Specifications
Specifications for product:
N-8640DS
Power source

Power supply device that complies with IEEE802.3af standard or 12V DC (supplied from the AC Adapter (option)

Power consumption

5 W (max.)

Inputs

1 channel, no-voltage make contact input,
open circuit voltage: 5 V DC,
short circuit current: 10 mA or less, unterminated ends

Outputs

Open collector output, 4 channels, withstand voltage: 30 V DC, control current; Max. 50 mA (4 output 1COMMON), unterminated ends;
Relay contact output, 1 channel, withstand voltage; 30 V DC; control current: Max. 500 mA, unterminated ends

Network

10BASE-T/100BASE-TX (Automatic-Negotiation)

Network protocol

TCP/IP, UDP, ARP, ICMP, HTTP, RTP, IGMP

Audio packet transmission system

Unicast, Multicast

Voice packet loss recovery

silence insertion

Audio delay time

80 ms, 320 ms (controllable on the software)

Frequency response

300 Hz - 7 kHz

Speech method

Hands-free conversation

Operating humidity

90 % RH or less (no condensation)

Operating temperature

-10 °C to +50 °C

Finish

Metal

Weight

0.78 kg

Accessory (included)

Box mounting screw x 8, Waterproof washer x 4, LAN coupler x 1

Application examples
Equipment
Tender text
Downloads