OEM Supply Handsfree Telephone-JWBT812 to Cairo Manufacturers

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To fulfill the customers' over-expected fulfillment , we have now our solid staff to deliver our greatest general assistance which includes internet marketing, product sales, creating, manufacturing, excellent controlling, packing, warehousing and logistics for cnc keypad , Telephone Hook Switch , fuel pump keypad , Welcome any of your inquiries and concerns for our products, we look forward to establishing a long-term business relationship with you in the near future. contact us today.
OEM Supply Handsfree Telephone-JWBT812 to Cairo Manufacturers Detail:


1. Suitable for explosive gas atmospheres Zone 1 and Zone 2. 

2. Suitable for IIA, IIB explosive atmosphere. 

3. Suitable for dust Zone 20, Zone 21 and Zone 22. 

4. Suitable for temperature class T1 ~ T6. 

5. widely used in chemical pharmaceutical clean room, elevator, clean room factory workshops and other places. 

Technical Parameter

Ex Mark Exd[ib]ibIIBT6/DIPA20TA,T6
Rated voltage AC220V
Standby operating current ≤0.2A
Frequency response 2503000 Hz
Ringing level ≥80dB
Defend Grade IP65
Corrosion grade WF2
Ambient temperature -40+60℃
Atmospheric pressure 80110KPa
Relative humidity ≤95%
Lead hole 2-G3/4”
Total Weight 8kg
Installation Embedded


Using Method

1. Press the “mianti” button to dial number →The callee’s phone rings.

2. The callee hears ringing → Press the “mianti” button to answer the call.

3. Press “VOLUME” button to adjust the volume during the call.

4. At the end of the call, press the “mianti” button again.

5.”jinhu” button can be pre-set emergency number. You can directly press the “jinhu” to dial the emergency number.


Under normal use, non-human damage, free one-year warranty;


Product detail pictures:

OEM Supply
 Handsfree Telephone-JWBT812 to Cairo Manufacturers detail pictures

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Our products are broadly identified and trustworthy by people and may meet continually modifying financial and social requires of OEM Supply Handsfree Telephone-JWBT812 to Cairo Manufacturers, The product will supply to all over the world, such as: Poland , US , Bogota , We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Marcia from Nepal - 2015.06.09 12:42
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Griselda from Nepal - 2015.12.22 12:52

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