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subway emergency telephone

SIP Cleanroom sími


The surface of the equipment is flat, the sterile room telephone made with advanced technology, used PE film panel,  no power...
IP sími Sími með snúru


IP telephony refers to any telephone system that uses an Internet connection to send and receive voice data. Unlike regular...
SIP innbyggður neyðarsími


Embedded Emergency Telephone for emergency and daily communication, it is weatherproof and durable. Can be designed to dial numbers automatically,...
námuvinnslu úti iðnaðarsími


The outdoor industrial telephone has a standard analog phone, phone line powered. There are also SIP/VoIP, GSM/3G versions, and aluminum...