PORTech Communications Inc.
VoIP GSM Gateway,UMTS Gateway,Asterisk GSM Gateway,GSM VoIP Terminal,CDMA Gateway, Manufacturer and Supplier - Taiwan(TW)
Information for Buyers
Description : IS-670 is a IP Wall Mount Speaker (POE) provide a user-friendly control and simple voice broadcasting. The product is designed to provide easy use for any office,department store,factory,school to be able to quickly broadcast announcements to their any