OEM Supply Handsfree Telephone-JWBT812 to Cairo Manufacturers

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As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Workforce and assure you our greatest support and solution for explosion proof telephone keypad , PC-Based USB Handset , Hook Switch , "Change for that improved!" is our slogan, which means "A better globe is before us, so let's take pleasure in it!" Change for the better! Are you all set?
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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We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for OEM Supply Handsfree Telephone-JWBT812 to Cairo Manufacturers, The product will supply to all over the world, such as: Malaysia , Slovakia , India , Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Helen from Guinea - 2016.09.29 11:19
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Barbara from Albania - 2015.06.18 17:25

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