N-8031MS
免持聽筒專用嵌入型對講主機
N-8031MS
N-8031MS 是嵌入式或表面安裝主站，設計用於與 TOA IP Intercom Exchange 結合使用，並具有高品質免持通話功能。將腳踏開關或其他外部開關連接至外部撥號輸入端子可透過此類開關進行一鍵式撥號操作。手機通話可與選購的 RS-191 結合建立。
- 免持或聽筒通話
- 接點輸入
- 高音質
- 狀態 LED
* 0 dB = 1 V
電源
48 V DC (supplied from the IP intercom exchange (option)
消耗功率
1.8 W (at rated), 2.4 W (max.)
Wiring Method
1 set of twisted pair cable
Transmission System
2 wire 160 kbps echo canceller transmission system
Signal Level
Under 0 dB*
Speech Method
Hands-free conversation
(Handset conversation can be established in conjunction with the RS-191(option).)
(Handset conversation can be established in conjunction with the RS-191(option).)
Audio Frequency Range
300 Hz - 7 kHz
Transmission Range
Max. 1500 m (Φ0.65 mm, Loop resistance 170 Ω)
Hands-free
Speaker: 5.7 cm cone-type, 0.6 W, 8 Ω
Microphone: Omni-directional electret condenser microphone
Microphone: Omni-directional electret condenser microphone
External Dial Input
No-voltage make contact input, open voltage: 5 V DC, short-circuit current: 1mA,
screwless connector (5 pins)
screwless connector (5 pins)
指示燈
Status lamp
Line Connecting Terminal
Pin header (2 pins)
Installation Method
Flush-mount/Surface-mount
工作溫度
0 ℃ to +40 ℃
工作濕度
Under 90 % RH (no condensation)
外觀
Panel: Stainless steel (SUS304), hairline
尺寸
115 (W) x 254 (H) x 54.6 (D) mm
重量
850 g
附屬品
Box mounting screw (No.6-32UNC x 18) …4, Box mounting screw (M4 x 25) …4,
Removable terminal plug (2 pins, preinstalled on the unit) …1, Acoustic absorbent …1,
Handset jumper (8 pins, preinstalled on the unit) …1, Ferrite clamp …1
Removable terminal plug (2 pins, preinstalled on the unit) …1, Acoustic absorbent …1,
Handset jumper (8 pins, preinstalled on the unit) …1, Ferrite clamp …1
選配品
For flush-mount: Back Box YC-241
For surface-mount: Wall-mount Box YC-251
For surface-mount: Wall-mount Box YC-251
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Single / surface main station with speakerphone with echo cancellation, Wandein-/ build, 4 control inputs for automatic call selection (for example connecting footswitch), optional handset.
10 Buttons, 4 programmable speed dial buttons, 2 function keys, talk priority button, delete button, call button (for announcement), answer key (for announcement), hold-down button, transfer button (manual call forwarding), redial.
Function call button for activation control output, call forwarding, Office transfer, time-based call forwarding, busy forwarding, background music.
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