0086-574-22707122
No. 21, Guoxiangqiao Middle Road, Lanjiang Street, Yuyao, Zhejiang, China (Mainland)
| Quantity(Piece) | 1 - 1000 | >1000 |
| Est. Time(days) | 20 | To be negotiated |
Product Name: automatic dial telephone
Product Type: JWAT135
Communication system: Switchboard
Defend Grade: IP54
Dimensions:110x165x45
Material: Stainless steel 304
Color: stainless steel qualities
Electronic sample:
Suitable for inside prisons, labor camps, drug rehabilitation and other intercom, communication and other places which need monitoring.
1. The phone can be set with auto dialing when off hook.
2. The phone can form an independent telephone communication system with program-controlled switches and couplers.
3. The phone can be connected directly to the telecommunications network.
4. After the composition of the call system, each phone is an independent station. The malfunction of any phone doesn’t affect the whole system work.
5. 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.
6.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
7. Stainless steel housing, high mechanical strength, strong impact.
8. Key parts of the handset and the hooks are both produced by our own company; Quality control strictly; After-sale reaction fast.
Signal voltage | DC48V |
Standby operating current | ≤1mA |
Frequency response | 250~3000 Hz |
Ringing level | ≥80dB |
Protection class | IP54 |
Corrosion grade | WF2 |
Ambient temperature | -40~+60℃ |
Atmospheric pressure | 80~110KPa |
Relative humidity | ≤95% |
Lead hole | 3-M20 |
Total Weight | 3kg |
Installation | Wall-mounted |
1. The caller take off-hook, automatically dial programmed number → The callee picks up the handset, both sides under normal conversation .
2. At the end of the call, hang back the handset.
COMPANY FILE
Ningbo Joiwo explosionproof technology Co., LTD was eastablished in May, 2011. With the advantages of our many years' experience in public telephones and industrial telephones, we enter industrial telephone field and registered Joiwo as our trademark. We develope and design all of our items and are applying patents for our new designs. Our products are widely used in manufacturing sites of steel, vessel, petroleum and chemistry etc.. waterproof grade of all of our telephones reaches IP66.
Our purpose is to provide high-qulaity products with competitive prices, to create development opportunity for our employees. We Joiwo belive efforts would be paid off! Superior-quality products and exceptional service help win customers. We are working on them to make Joiwo be the trust-worthy brand in this field.
The meaning of Joiwo is to bridge the gap of the world. We are willing to create a beautiful future of industrial telecommunication with others in the same trade. We belive the development of a line of business needs the joint effort of all traders in the same line. Only the line of this business developes well, each company has its space to develop.
1. What is your MOQ?
Our MOQ is 1 pc.
2. What is your fastest delivery time?
Our standard delivery time is 15 working days, but it depends the order quantity and our stock condition.
3. Are you a factory or foreign trade corporation?
We are a factory located in Ningbo Yuyao city.
4. Do you do OEM or ODM?
Yes, we do OEM and ODM. Customer's LOGO can be printed on our products.
5. Do you have the right of handling import and export?
Yes, we do.
Quality is our culture!
Your satisfaction is our motivation!
Contact us now!
June
skype: yyxlong01
