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Mining telephone

Mining telephone-大阳城娱乐app-古天乐代言的2288138

Product model:KNSP-11
size:320*205*110mm
material:Robust aluminium alloy die-cast body
大阳城娱乐app
mining telephone KNSP 11
VoIP KNSP-11-IP-Y
KNTECH provide underground communication system and export minging telephones for over 15 years. The mining telephone widely used in coal mines and coppermine. The mining telphone as mining equipment must be a safty and heavy duty telephone for mining factory.
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KNSP-11 mining telephone

KNTECH  provide  underground communication  system  and export minging telephones for over 15 years. The mining telephone widely used  in coal mines and coppermine.  The mining telphone as mining equipment must be a safty and heavy duty telephone  for mining factory. mining system include PBX and switch and telephone stations.  KNSP-11 are widely used as underground mining equipment with 2 years warranty.

Applications:
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
 
Main features : 
1.  Robust aluminium alloy die-cast body,   Vandal resistant and tamper-resistant hardware, simple installation.
2. Super strong function is available for dialing 12 groups of numbers stored in the memory (maximum length of each number is16 digits)
3.  Weather resistant to -古天乐代言的2288138-太阳2007娱乐官方网站IP66 -www.55gvb.comstandard, service temperature range from: -35 degree to +75 degree
4.  Magnetic reed hook-switch
5.  Telephone line powered. No external power or battery back up required.
6.  Lightening protection to ITU-T recommendation K.21
7.  Handset: made of special engineering plastic, high anti-knock resistance, Weatherproof, armoured cable optional,    
8.  Hearing Aid compatible receiver, Noise canceling microphone.
9.  Handset integrity wiring to enable the telephone system to check if the telephone unit is still operational.
10. Selectable 7 minute time out, to release the line if the handset is left off hook.
11. Ingress Protection: GB4208-93   IP66   EMC: EN55022/EN55024/EN50121-3-2: 2006   FCC
 
Packaging specifications:
Machine size:320 *205 *120( mm )     
Carton size:439 *277 *191( mm )
Packaging material: pearl cotton, carton
Gross weight:5.7KG
Net weight:3.9KG

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Main features : 
1.  Robust aluminium alloy die-cast body,   Vandal resistant and tamper-resistant hardware, simple installation.
2. Super strong function is available for dialing 12 groups of numbers stored in the memory (maximum length of each number is16 digits)
3.  Weather resistant to IP66 standard, service temperature range from: -35 degree to +75 degree
4.  Magnetic reed hook-switch
5.  Telephone line powered. No external power or battery back up required.
6.  Lightening protection to ITU-T recommendation K.21
7.  Handset: made of special engineering plastic, high anti-knock resistance, Weatherproof, armoured cable optional,    
8.  Hearing Aid compatible receiver, Noise canceling microphone.
9.  Handset integrity wiring to enable the telephone system to check if the telephone unit is still operational.
10. Selectable 7 minute time out, to release the line if the handset is left off hook.
11. Ingress Protection: GB4208-93   IP66   EMC: EN55022/EN55024/EN50121-3-2: 2006   FCC