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Explosion proof telephone

离岸价格

Get Latest Price

100 ~ 180 / Dozen ( Negotiable )

|

10 Box Minimum Order

国:

China

モデル番号:

JWBT810

离岸价格:

100 ~ 180 / Dozen ( Negotiable ) Get Latest Price

ロケーション:

China

最低注文量の価格:

100 per Dozen

最低注文量:

10 Box

パッケージの詳細:

box

納期:

3-15days

供給能力:

5000 Box per Month

支払いタイプ:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other

製品グループ :

今すぐお問い合わせください
無料会員

連絡先担当者 Ms. Ellen

No. 8 Middle Road Guoxiang Bridge Lanjiang Street Yuyao, Ningbo, Zhejiang

今すぐお問い合わせください

製品仕様

  • wall-mounted:explosion proof telephone

タイトルまたは説明

Features              

1.The phone can form an independent telephone communication system with couplers and program-controlled switches.

2.The phone can be connected directly to the telecommunications network.

3. After the  composition of the call system, each phone is an independent station.  The malfunction of any phone doesnt affect the whole system work.

4. After the  composition of the call system, the product has an automatic gain  function, and the voice does not vary with distance or telephone  quantity.

5.Patented designed telephone housing with waterproof and dust-proof function; waterproof cover, beautiful and practical.

6.Telephone circuits  within the integrated circuit using internationally accepted  double-sided, with hair the exact number, call clarity, job stability,  etc.

7. Aluminum alloy housing with high mechanical strength, and impact resistance.

8.High temperature electrostatic spray of the shell surface with anti-static ability and eye-catching color.

9. Key parts of the  handset, the hook, the keyboard are produced by our own company; strict  quality control and fast after sale reaction .

Technical Parameter              

Explosion-proof mark

Exde[ib]ibIIBT6/DIPA*0TA,T6

Signal voltage

DC*8V

Standby work current

≤1mA

Frequency response

**0~***0 Hz

Ringing level

≥*0dB

Defend Grade

IP*5

Corrosion Grade

WF1

Ambient Temperature

**0~**0℃

Atmospheric Pressure

*0~**0KPa

Relative Humidity

≤*5%

Lead Hole

*-G3/4

Machine weight

*0kg

Installation

Wall Mounted

Usage Method               

1. The caller takes the handset off hook, dial the callee's telephone number → callee's telephone rings.

2. The callee hears ringing → pick up the handset to answer the call, both sides under normal conversation.  

3. At the end of the call, hang back the handset.  

4. The caller takes the handset off hook, press "R" key to redial.      

国: China
モデル番号: JWBT810
离岸价格: 100 ~ 180 / Dozen ( Negotiable ) Get Latest Price
ロケーション: China
最低注文量の価格: 100 per Dozen
最低注文量: 10 Box
パッケージの詳細: box
納期: 3-15days
供給能力: 5000 Box per Month
支払いタイプ: T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
製品グループ : Explosion proof telephone

Send a direct inquiry to this supplier

To:

Ms. Ellen < Ningbo Joiwo Explosion Proof Science and Technology Co, Ltd >

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