الوصف

Vandal Resistant DTMF Explosion Proof Telephone With Loudspeaker

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 *0 memory address number

Half soft lock: limit to dial out starting number, e.g. “****2” area code

High temperature approval

Ring sound *5 dB dfd in 1 m and *0 ringing tone melodies selectable

Listening by loudspeaker: *0dB in 1m

Phone book memory: *0 address ( name & number) programmable

Stainless steel keypad for dial and manuel

Magnetic reed hook-switch

Telephone line powered. No external power or battery required

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 *0 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