离岸价格
获取最新报价1 USD / Set
|- Minimum Order
国家:
China
型号:
JWBT 858A-no host explosion proof telephone
离岸价格:
1 USD / Set 获取最新报价
位置:
-
最小订单价格:
1 per Set
最小订单:
-
包装细节:
no host explosion proof telephone packing information : GW:12kg/ctn SIZE:440X320X270 mm
交货时间:
no host explosion proof telephone delivery:15 work
供应能力:
500 Set per Month
付款方式:
T/T, Western Union
產品組 :
联系人 Ms. Sandala
Lanjiang, Ningbo, Zhejiang
Packaging Details: | no host explosion proof telephone packing information : GW:*2kg/ctn SIZE:**0X**0X**0 mm |
---|---|
Delivery Detail: | no host explosion proof telephone delivery:*5 working days |
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
Defend grade | IP*5 |
Working voltage | AC**0V *0Hz |
Waitworking current | ≤0.2A |
Frequency response | **0~***0 Hz |
Ambient temperature | **0~**0°c |
Atmospheric pressure | *0~**0KPa |
Relative humidity | ≤*5% |
Amplify output power | *0~*5W |
Size | **3***4***6mm |
Installation | wall-mounted |
Outlet thread | G*3/4 |
Weight | *2kg |
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
If you have any questions, please feel free to contact us !
Buyer | Product Name | Price | Quantity | Order Time(GMT*8) |
---|
国家: | China |
型号: | JWBT 858A-no host explosion proof telephone |
离岸价格: | 1 / Set 获取最新报价 |
位置: | - |
最小订单价格: | 1 per Set |
最小订单: | - |
包装细节: | no host explosion proof telephone packing information : GW:12kg/ctn SIZE:440X320X270 mm |
交货时间: | no host explosion proof telephone delivery:15 work |
供应能力: | 500 Set per Month |
付款方式: | T/T, Western Union |
產品組 : | Others |