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TOA N-8640SB IP Door Station Board
By TOA Electronics

TOA N-8640SB IP Door Station Board

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Part #:
N-8640SB
Model #:
N-8640SB
Availability: Usually arrives in 5-9 business days. Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.
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The TOA N-8640SB is a kit of the assembling parts for the custom-made IP door station. This kit consists of the N-8640DS IP Door Station Main and Sub PC boards, cables, and mounting hardware (excluding the front panel).

Description

The N-8640SB is a kit of assembling parts for the custom-made IP door station. This kit consists of the N-8640DS IP Door Station parts excluding the front panel. You can make the IP door station suitable for applications using this kit product in combination with the operation panel section to be prepared separately.

Specifications
Product Type IP Door Station Board
Power Source Power supply device that complies with IEEE802.3af standard or12 V DC (supplied from the AC adapter
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
Speaker 3.5 cm (1.38") cone-type, maximum output 0.5 W, 8 Ω
Microphone Omni-directional electret condenser microphone
Control Input 1 channel, no-voltage make contact input, open circuit voltage: 5 V DC
Control Input Short circuit current: 10 mA or less, unterminated ends
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
External Speaker Terminal Maximum output 0.5 W, 8 Ω, unterminated ends
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)
Operating Temperature -10 ℃ to +50 ℃ (14 ゜F to 122 ゜F)
Operating Humidity 90 %RH or less (no condensation)
Dimensions 79 (W) x 134 (H) x 53 (D) mm (3.11" x 5.28" x 2.09") (Complete assembly of component parts)
Weight 0.77 lbs. (350 g)

DOCUMENTS

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