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Ningbo Joiwo Explosion Proof Science and Technology Co, Ltd

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

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عضو مجاني

Waterproof track side telephone VOIP corded telephones public telephone

China

JWAT306

120 ~ 180 / Set ( Negotiable ) أحصل على آخر سعر

Yuyao

120 per Set

1 Set

box

15-20

10000 Set per Month

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

Waterproof telephone

الاتصال الآن

مواصفات المنتج

Signal Voltage : DC48V(Telephone line power supply) Standby Work Current : â�¤0.2A Frequency Response : 250-3000Hz Amplified Outout Power : 10-25W Defend Grade : IP68 Corression Grade : WF1 Ambient Temperature : -40~+60℃ Atmospheric Pressure : 80~100KPa Relative Humidity : ≤95% Lead Hole : 3-PG11 Weight : 5.5KG

الوصف

VOIP waterproof phone corded telephones public telephone
 
 
 
P
 
 
PRODUCT DESCRIPTION
 
 
 
OVERVIEW
 
 

Product Name: VOIP telephone

Product Type: JWAT307

Communication system: Switchboard 

Defend Grade: IP68

Dimensions: 330 × 241 × 122 

Material: Aluminum Alloy

Color: Yellow(customized)

 

 

 
 
 
APPLICATION
 
 

Subways, highways, power plants, petrol stations, docks, steel companies, etc. that have special requirements for moisture, fire, noise, dust and frost.

High noise areas.

 

 

 
 
 
FEATURES
 
 

1. Form an independent communication system with the program-controlled switch and coupler.

2. Can directly connect to the telecommunication network

3. After the call system is formed, each phone is an independent workstation, and one of the failures does not affect the entire system.

4. After the call system is formed, the product has an automatic gain function, and the size of the voice does not vary with the length of the distance or the number of the phone.

5. Amplifier speaker sound size can be adjusted freely

6. The patented design of the phone case is waterproof, dustproof, no need for waterproof cover, beautiful and practical.

7. The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has precise number and call.

8. Clear, stable work and other advantages.

9. Aluminum alloy die-casting shell, high mechanical strength and strong impact resistance.

10. The surface of the shell is electrostatically sprayed at high temperature, with good antistatic ability and eye-catching color.

11. The key parts handles, hanging forks and keyboards are all produced by our company. The quality control is strictly controlled, and the reaction speed is fast after sale.

 

 

 
TECHNICAL PARAMETERS
 



















































 
 

Signal voltage

 

DC48V(Telephone line power supply)

 

Standby operating current

 

≤0.2A

 

Frequency response

 

250~3000 Hz

 

Amplified Output Power

10~25W
 

Defend Grade

 

IP68

 

Corrosion grade

 

WF1

 

Ambient temperature

 

-40~+60℃

 

Atmospheric pressure

 

80~110KPa

 

Relative humidity

 

≤95%

 

Lead hole

 

3-PG11

 

Total Weight

 

10kg

 

Installation

 

Wall-mount

 
 
 
INSTRUCTIONS
 
 

1. The caller picks up the phone, dials the called party's phone number → the called party calls the bell

2. The called party hears the ringtone → pick up the handle to answer the call, and the two parties talk normally.

3. The call ends and the handset is hung back.

4. The phone has functions such as pressing, replaying, hanging up, etc.ress the phone shape to dial numbers →The callee's phone rings. 

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الشخص الذي يمكن الاتصال به:Ms. Ellen

الشركة:Ningbo Joiwo Explosion Proof Science and Technology Co, Ltd

عنوان:No. 8 Middle Road Guoxiang Bridge Lanjiang Street Yuyao, Ningbo, Zhejiang, China,315400

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إلى,

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