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4/8 port gsm voip adapter support Echo Cancellation and carrier selected

1. GSM, CDMA VoIP gateway 2. GSM network to VoIP 3. IMEI and PIN change gateway 4. SMS/SMSC/USSD 5. BCCH

pcb coating pcb carrier

VTF-108 SD FM MP3: 1.Support MP3 / USB /TF Card/AUX 2.FM radio 3.LED 4.Resume Function

COMFAST CF-WP200M Power Line Carrier 200mbps plc wireless signal receiver and transmitter

200mbps plc wireless signal receiver and transmitter 1.Homeplug ac 85-256v 50/60Hz 2.Power less than 2.5w 3.Plug for EU UK