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Introduce of Silver Noise-Free Dual-Way Audio Bank VOIP Interphone desktop Intercom JWDT661-663

TIME : 2021-07-06 HITS : 51

Introduce of  Silver Noise-Free Dual-Way Audio Bank VOIP  Interphone bank desktop Intercom JWDT661-663


VOIP-SIP-IP Dispatcher intercom phone desktop Telephone  is popular and hot sale in the market. Our desktop intercom uses the national sip protocol to have all of the same features as its sip phone, and can connect the intercom to the amplifier speaker as a small broadcast system


It could be used for Tunnels, Mining, Marine, Underground, Metro Stations, Railway Platform, Highway Side, Hotels, Parking Lots, Steel Plants, Power Plants And Related Heavy Duty and humidity Industrial Application, Etc. 


Stainless steel material ,with IP65 waterproof protection class. It have function keys to set different function like repeat, SOS number , volume control, etc. The steel desktop intercom is sturdy and hard to damage. Even if it falls from a height of 2 meters, there will be no problem. You can place the intercom on the table or use a rubber handle to secure it to the table to prevent slipping.sometime it can connect the voip intercom wall mounted to talk with others.


Below is the main features  for your reference.


1. With display, can display the outgoing number, call duration, etc.

2. Support 2 lines SIP, SIP 2.0 (RFC3261).

3. Audio Codes:G.729G.723G.711G.722G.726,etc.

4. 304 stainless steel material shell, high mechanical strength and strong impact resistance.

5. Gooseneck Mike, free hands when talking.

6. The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has the advantages of accurate number, clear call and stable operation.

7. Self-made telephone spare part available.

8. CE, FCC, RoHS, ISO9001 compliant.


Ningbo Joiwo provide the indsutrial telephone for more than 15 years.Our product line includes  desktop phone, explosion proof telephone, weatherproof telephone, jail phone and other vandal resistant public phone. We manufacture most of the parts of the phones by ourselves and it gives us much advantage over the cost and quality control. Our telephones are widely used in outdoors,control room, dispatching room, airport,tunnel , power plant, jails, schools, vessel, petroleum and oil drilling platform etc. our jail phones have also gained good reputation from our customers in USA, Europe and Middle East.


Are you looking for any  industrial  emergency desktop intercom  for any project ?


Ningbo Joiwo Explosionproof  warmly welcome your inquiry, with professional R&D and years of experienced engineers, we can also tailor our solution to meet your specific business needs.



Ningbo Joiwo Explosion proof Technology Co., LTD

Add:No. 8 Middle Road Guoxiang Bridge Lanjiang Street Yuyao Zhejiang 315400

Tel:+86-574-58223617/ Cell: +8613858200389



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