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explosion proof Telephone KNEX20 pages
KOONTECH.COM
Explosion-proof telephone KNEX2
Features
Analogue telephone matching with most PABX, PBX and PAX system
Robust body vandal resistant
Busy tone detection for auto release the line if line busy
Dry contact for external control automation
Auto answer
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
High temperature approval
Ring sound 95 dB dfd in 1 m and 10 ringing tone melodies selectable
Listening by loudspeaker: 70dB in lm
Phone book memory: 50 address ( name & number) programmable
Stainless steel keypad for dial and manuel
Magnetic reed hook-switch
Telephone line powered. No external power or battery required
Certificate
Model: KNEX1
Ex ib MB T5 Gb
EX 11 2D EX tD A21 IP66T100PC
HK Koon Technology LTD
FAYUEN STR.MONG KOK .KL HK
Emerge ncy Telepho ne
2012 s/n 001
RoHS
®
U 2G
IP66
Order number: KNEX2
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