Discountable price Handsfree Telephone-JWBT812 – Telephone Data Outlet

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Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for Wall Mounted Telephone , cnc keypad , industrial keypad , Our enterprise insists on innovation to promote the sustainable advancement of organization, and make us become the domestic high-quality suppliers.
Discountable price Handsfree Telephone-JWBT812 – Telephone Data Outlet 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;


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 Handsfree Telephone-JWBT812 – Telephone Data Outlet detail pictures

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We're proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for Discountable price Handsfree Telephone-JWBT812 – Telephone Data Outlet, The product will supply to all over the world, such as: United States , Lithuania , Armenia , Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our merchandise and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
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