8 Channel GSM Gateway,With 32 Cards

The design of the SD01G-8WAYS-32cards(OEM MODULE: YS-X-CALL, YS-X-TERMINAL) FWT is to supply a standard sound phone in the area of the GSM Cell Network covering.
 It can breach the lock of GSM network operator by auto switch the sim cards and change IMEI.
The interface board of the SD01G-8WAYS-32cards FWT supply a clear bond between standard phone or a VOIP GATEWAY or A PBX and GSM Cell Network it possesses the function of the emulation phone exchanger and supply:

Features: 

    It have 8 channels with 32 cards.the cards can been auto switched.

    The IMEI can been change to any number you want.
    Dialing tone with 450hz
    DTMF Dialing
    Bell signal, can hide the caller id
    Polarity reversal
    The RJ-11 socket which connect the phone or the payment
    Antenna socket (FME)
    IP usage switch
    Working state indicator
    Signal Strength indicator

Technical Specifications

GSM Module Dual band GSM 850mhz/900mhz/1800mhz/1900MHz
Phone interfacesupply RJ-11 Phone Interface
Hanging voltage:45V  Picking off voltage30mA/41mA
Dialing tone Frequency450Hz
Antenna interface Antenna amplifying 1.5DB
Sensitivity -104DBM
Transmitting power≤3W
Adapter interfaceINPUTAC 175~260V
OUTPUT+12V/1000MA
Operation Circumstance: 
Operation temperature-10 ~ 60
Storage temperature-20 ~ 70
Operation humidity45% 95%
Atmosphere pressure86 106Kpa
Environment noise 60DB
Transmitting Power: 2W
Sensitivity: <-104dbm