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Kntech Explosion proof Telephone
Kntech Explosion proof Telephone
Product model:Kntech KNEX1
size:227 x 293 x 135mm
material:SMC(Sheet Molding Compound)

KNEX1 analog explosion phone
Content

Features:
IECEx certified
Zone 2, type Ex e ib mb I IC T6 Gb.
Analogue telephone matching with most PABX, PBX and PAX system
Telephone line powered. No external power or battery required
Robust SMC 2600 glassfibre reinforced polyester die-cast body
LCD display, SUS Metal keypad 24digit, Magnetic reed hook-switch
Busy tone detection for auto release the line if line busy
High temperature approval, Auto answer auto release line.
Full Soft lock: only dial out from phone book 50 memory address number
Half soft lock: limit to dial out starting number, e.g. “00852” area code
Ring sound 95 dB dfd in 1 m and 10 ringing tone melodies selectable
Listening by loudspeaker: 70dB in 1m
Phone book memory: 50 address ( name & number) programmable
Dry contact for external control automation (Option)

LCD display include
Manu setting
Welcome text programmable e.g: welcome to koontech telephone
Full soft lock or half soft lock
Phone book up to 50 address number selectable
Ring speaker up to 4 level selectable
Hands free talking sound up to 4 level selectable
Handset receiver sound up to 4 level
selectable
Up to 9 Ring tone melodies selectable
Back light up to 4 level selectable
The dialing number
Calling time counting

Specification

 Unit dimension  227 x 293 x 135mm
 Unit Weight  5.8kg
 LCD Display: 2 line alphanumerical display ICON or number or letter
Up to 4 level back light selectable
 Keypad stainless steel flash mount Waterproof IP66. Ice protection
21 keys with number and ACE letter for program
 Handset:

dynamic receiver with inductive coupling for hearing aids
Electret type microphone with noice cancelling

Stainless steel armoured handset hold over 170kg

 Waterproof protection  IP66
 Impact protection:  IK09
 Call Flash transfer:  max:120ms
 Dialling procedure:  DTMF
 External function:

external louder speaker

additional earpiece

ringl sounder

 operation temperature:  -25℃ to 60℃
 Storage temperature:  -30℃ to +70℃


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