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SOS Cleanroom Phone

Basic Info

Model No.: JWAT141

Product Description

SOS Cleanroom Phone   P PRODUCT DESCRIPTION       OVERVIEW Product Name: hands-free Telephone
Product Type: JWAT141
Communication system: Switchboard
Defend Grade: IP54
Dimensions: 237 × 133 × 44
Material: Stainless steel 304
Color: stainless steel qualities
Electronic sample:      APPLICATION Widely used in chemical pharmaceutical clean room, elevator, clean room factory workshops and other places.     FEATURES 1. The phone can form an independent telephone communication system with program-controlled switches and couplers. 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 doesn't 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.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
6. Stainless steel housing, high mechanical strength, strong impact.
7. The buttons are flat and smooth without relief; stainless steel, acid and alkali resistance, chemical corrosion resistance, using various cleaning agents for surface cleaning.
8. Hands-free keyboard design, to avoid cross-contamination; phone built-in circuit anti-interference ability, stable voice quality, clarity.
9. You can make an emergency call by pressing SOS button.
10. When the telephone line is busy, the phone will automatically hang up.   TECHNICAL PARAMETERS

Signal voltage


Standby operating current


Frequency response

250~3000 Hz

Ringing level


Defend Grade


Corrosion grade


Ambient temperature


Atmospheric pressure


Relative humidity


Lead hole


Total Weight




  INSTRUCTIONS 1. Press the phone shape button to dial numbers →The callee's phone rings.
2. The callee hears ringing → Press the phone shape button to answer the call.
3. At the end of the call, press the phone shape button again.
4. The "SOS "button can be pre-set emergency number. You can press "SOS "to directly dial emergency numbers.   PRODUCT PICTURES

  P Packaging & Shipping       C Company Information       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.           F FAQ   FAQ 1. Q: How long is the warranty period? A: 1 year.   2. Q: How to pay? A: TT,Paypal, Western Union, Alibaba Trade Assurance. 3. Q: How to pay the deposit? A: 100% T/T for small order, and 30% deposti and 70% balance before shipping for large orders.   4. Q: How to ensure the quality of the products? A: Every piece of our products are under strict and repeat tests before delivery. And representative inspector are also welcomed.   5. Q: What about the delivery time? A: 1000 pcs or more within 30 days and samples will be shipped within 2 days. m   6. Q: How will you deliver the products? A: Samples and small orders usually are shipped through international expressa and large ones are shipped by air or sea.   7. Q: How is the inventory of your company? A: We keep a large stock of goods to ensure our prompt delivery.   8.Q: Do you accept customized keypad ? A: Yes, OEM and ODM are available for us, Our R&D team work have been in this field for 11 years. Contact Us         R RECOMMENDED PRODUCT

Contact us if you need more details on cleanroom phone. We are ready to answer your questions on packaging, logistics, certification or any other aspects about sos phone、sos cleanroom phone. If these products fail to match your need, please contact us and we would like to provide relevant information.

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