离岸价格
Get Latest Price1 ~ 450 USD / ( Negotiable )
|1 Set Minimum Order
国:
China
モデル番号:
JWBT198
离岸价格:
1 ~ 450 USD / ( Negotiable ) Get Latest Price
ロケーション:
Zhejiang province
最低注文量の価格:
1
最低注文量:
1 Set
パッケージの詳細:
-
納期:
45weekdays
供給能力:
1000 Set per Month
支払いタイプ:
T/T, Western Union
製品グループ :
-
連絡先担当者 Mr. Jimmy
GuoXiang Bridge Countryside , LanJiang Street, Ningbo, Zhejiang
feature :
1 shell made of stainless steel,High anti-explosion ,it used in all the unattended substation environment or anyone else .
2 suitable for kinds of SPC telephone exchange,which can interconnect to China Telecom net directly,connect in parallel with citizen telephon net.
3 with the function of monitor tone digital recording .can be connected to the monitor equipment directly.
4 The telephone adopt znic alloy keypad ,which life cycle ≥ 1 million ,push force ******0grams,good hand feeling .
5 Handle adopts imported pc engineer material thermostabilith of the PTFE wire.Famous brand microphone clear conversation.
6 Hook adopts magnetic induction switch,life cycle ≥ **0 thousand.
7 Telephone board adopts famous imported broad and selected by high and low temperature aging test .It is provided with high stability,high anti-jamming capability ,and it is up to national standard GB/T *********2
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Technical parameter |
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Defend grade |
IP*6 |
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Ambient temperature |
-*0~+*0°C |
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Relative humidity |
≤*5% |
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Atmospheric pressure |
*0~**6KPa |
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Voltage |
*******0AC |
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Feed current |
*5mA |
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Call transmission index |
SLR≤*2,RLR≤*1,STMR≥*0,output impedance:**0Ω |
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Frequency response |
**0~***0 Hz |
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Ambient noise |
≤*0dB |
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Ringing sound level |
≥*5dB |
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| 国: | China |
| モデル番号: | JWBT198 |
| 离岸价格: | 1 ~ 450 / ( Negotiable ) Get Latest Price |
| ロケーション: | Zhejiang province |
| 最低注文量の価格: | 1 |
| 最低注文量: | 1 Set |
| パッケージの詳細: | - |
| 納期: | 45weekdays |
| 供給能力: | 1000 Set per Month |
| 支払いタイプ: | T/T, Western Union |
| 製品グループ : | - |
