详情
Main Features:
The telephone is compatible with most of simulative or digit
telephone distance control exchanger. Mainly used as handset free
sound telecommunication in hazardous work environment.
Features:
1. Analogue / IP/VIOP optional
2. Metal body. Mechanical hookswitch.
3. Autodial when phone is picked up.
4. The speed-dial number can be optionally set or changed by
keypad and its very easily operated.
5. Tally with the full function of the common telephone
6. Wearable, waterproof, moisture proof, Vandal resistant and
tamper-resistant hardware
7. Lightening protection to ITU-T K.*1
8. Handset integrity wiring to enable the telephone system to check
if the telephone unit is still operational.
9. Selectable 7 minute time out
*0. Stainless steel keypad withstands high loads.
*1. The stainless steel armoured handset cord is manufactured to
withstand high tensile forces.
Application Examples:
As Public telephone for indoor or outdoor, Taxi or bus
stands or station, Highway call box
Railway, metro, ATM machines side, Tunnel, Port, Dock, Mines,
Generation facilities...
A good ideal telephone for use in wet or corrosive atmospheres
Specification:
Main technical indexes:
1. Applicable for various types of SPC exchange and dispatching
exchange system with feeding voltage of ****0V.
2. Ambient temperature: **0 ~ **0 degreeRelative
Relative humidity: *0%~*5%
Atmospheric pressure: *6~**6Kpa Circumstance noise:
<*0dB(A)
3. Sound level of ringing: >*0dB(A).
4. Standard frequency: low frequency group: **7, **0, **2,
**1Hz,
high frequency group: ***9, ***6, ***7Hz, frequency deviation:
*1.5%~*1.5%
If service line is a 3Km signal-level:
Standard frequency: low frequency group: **2dB~*6dB, high
frequency group: **0dB~*4dB, level difference between low and
high frequency of compound signal: 1dB~3dB, the total distortion
caused by intermodulation of harmonic wave is lower than the
basic level by at least *0dB.
5. Call transmission index: (5KM)SLR<*2, RLR<*1,
STMR>*0, output impedance is **0 Ohm.
6. Super strong function is available for dialing *2 groups of
numbers stored in the memory (maximum length of each number is*6
digits)
7.
Packaging specifications
Machine size:**0
***0
**0( mm ) Carton
size:**0 ***0
**0( mm )
Packaging material: pearl
cotton, carton
Gross weight:3.*1KG
Net weight:2.*1KG
国家: |
China |
型号: |
KNZD-07A
|
离岸价格: |
190 ~ 260 / Set (面議)
获取最新报价
|
位置: |
China |
最小订单价格: |
190 per Set |
最小订单: |
1 Set |
包装细节: |
within 4 sets in one box |
交货时间: |
within 3-18 days against payment arrived |
供应能力: |
100 Set per Day |
付款方式: |
T/T, PayPal |
產品組 : |
Public telephone
|