JWBT858A JOIWO aluminum industrial used no host explosion proof telephone

• Place of Origin: China (Mainland)
• Brand Name: JOIWO-no host explosion proof telephone
• Model Number: JWBT **8A-no host explosion proof telephone
• Type: industrial telephone
• Voice Mail: No
• color: optional
• material quality: rugged
• Weather resistant: yes
• Loud Speaker: yes
• host machine: yes
• Lightening protection: yes
• handset: yes
• keypad: yes
• material: aluminium alloy
• Brand: XL-no host explosion proof telephone

NINGBO JOIWO EXPLOSIONPROOF TECHNOLOGY CO.LT D

JWBT**8A JOIWO aluminum industrial used no host explosion proof telephone

1. Range:

Can be used in the explosive, gas dangerous places,suitable for the industry of oil,chemical industry,
oil refining, wharf, fire, power plant, steel etc.
.

Shipping port telephone , shipping telephone Weather-proof telephone ,weatherproof telephone the telephone system1.Features:

1.The telephone can compose independent ommunication system.
2.the way of system calling:A hundred responses to a hundreds
3.The telephone has the scheduling function
4.The telephone has the group call function (dial to call all the phones in the system,the called party can
find the nearest one to answer the phone)
5.Automatically convert channel:called to pick up the phone, the system can automatically convert channel, and cut off the expansion horn,turn into normal conversation state.
6.The telephone can also support the *4 phone call at the same time.
7.The shell of telephones design is patent, waterproof, dustproof, without waterproof cover, beautiful and practical.
8.The telephone circuit uses the universal double integrated circuit, with the advantage of hair Accuration, clear communication and stable work.
9.The degree of protection IP*5 can apply to damp, dust and corrosion and other harsh environment.
*0.Shell is made of silicon aluminum alloy die casting and the surface temperature of antistatic spray,applicable to
a variety of harsh environment, high mechanical strength, strong shock resistance.
*1.Using our patent stainless steel keyboards, contact resistance≤*0 ohm, service life ≥2 million,push force ******0 grams,good hand feeling.
*2The handle uses imported PC explosion-proof plastic material, thermostability of the PTFE wire,. The military anti-noise transmitter, clear conversation in the **5dB environment.
*3.Hook adopts magnetic induction swith,life cycle ≥ **0 thousand
*4.The machine has 1 public channel and 6 automatic channels selection, can also be extended to more channels according
to customer needs.the machine can combine network flexibly,extensions can be setted arbitrarily,numbers can be changed
randomly. it can change at any time without restrictions since all the telephones are in one bus cable.Each unit is
relatively independent, failure does not affect the normal work of the whole system.Each unit is relatively independent,
failure does not affect the normal work of the whole system.System has automatic gain control function,the volume does not vary with the distance and the quantity of telephones.
2.Technical parameter

Related pictures

we specialize in this field for several years, with the strengh of

ATM keypads, telephone keypads,handsets,hook and other accessories for phones

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