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Hoʻolauna o Joiwo hou VOIP IP SIP ʻoihana kelepaʻi kūpale kelepona me ka pihi kaomi auto JWAT937

MEA: 2020-07-28 HITS: 19

Ningbo Joiwo has developed new VOIP IP SIP industrial metal weatherproof telephone with auto dial button JWAT937.

 

This  rolled steel  telephone  is usually used  Tunnels, Mining, Marine, Underground, Metro Stations, Railway Platform, Highway Side, Hotels, Parking Lots, Steel Plants, Chemical Plants, Power Plants And Related Heavy Duty Industrial Application, Etc. The telephone can be analogue or VOIP, and have  full zinc alloy keypad with one emergency pregrammed button.When the emergency situation happen, you could push this one button to make a auto dial call. 

This JWAT937 waterproof  telephone is  made of rolled steel ,with IP66-67 defend grade ,very sturdy and hard to damage. You can place the this telephone on the wall and fixed with screw to prevent slipping. Below is the main features of JWAT937  for your reference.

 

hiʻona:

1. Vandal proof rolled steel material.

2. Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone.

3. Vandal resistant zinc alloy keypad.

4. Support one-button direct call function.

5. The sensitivity of the speaker and microphone can be adjusted.

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

7. Support SIP 2.0(RFC3261),RFC Protocol.

8.Wall i kau ʻia, hoʻonohonoho maʻalahi.

9. Loaʻa kelepona kelepona ʻo XNUMX.Self i hana.

10.CE, FCC, RoHS, ISO9001 hoʻokō pono.

JWAT937

Ke ʻimi nei ʻoe i mea ʻino industrial weatherproof telephone no kekahi papahana?

Hoʻokipa pumehana ʻo Ningbo Joiwo Explosionproof i kāu noi, me ka R&D ʻoihana a me nā makahiki o nā ʻenekini ʻike, hiki iā mākou ke hoʻonohonoho pono i kā mākou hopena e hoʻokō i kāu pono ʻoihana kikoʻī.


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