8 channel 32 SIM GSM FWT with IMEI changeable VJ-0832G

VJ-0832G can supply a standard sound phone in the area of the GSM Cell Network Covered.

The interface board of VJ-0832G also supplies a clear bond between standard Phone or a VOIP GATEWAY or a PABX and GSM Cell Network. The technical specification of VJ-0832G is as follows:

Main Features:

1. Provides clear sound for cell phone user

2. Caller ID hiding programmable

3. 8 individual Channels, each channel with 4 SIM slot,  and

4. Each SIM can be rotated by time minutes to cycled run

5. Block code programmable

6. Prefix code programmable

7. GSM module IMEI changeable

8. GSM Frequency auto searching

Product characteristics:

1. Dialing tone

2. DTMF Dialing

3. Caller ID. With FSK

4. Bell signal

5. Polarity reversal

6. The RJ-11 socket which connect the phone or the payment

7. Antenna socket (FME)

8. IP usage switch

9. Working state indicator

10. Signal Strength indicator

Technical Specification:

1. Frequency: GSM 850/1900/900/1800MHZ.    

2. SIM Card：support 3VG-SIM card.

3. Phone interface：Supply RJ-11 Phone Interface

                   Hanging voltage:45V  Picking off voltage：30mA/41mA

                             Dialing tone Frequency：450Hz

4. Antenna interface：Antenna amplifying 〉1.5DB

Sensitivity 〈 -104DBM

Transmitting power≤3W

5. Adapter interface：INPUT：AC 175~260V

OUTPUT：+12V/1000MA

6. Serial communication interface：RS-232 full serial interface mode (with assign date transport line)

7. Operation Circumstance: 

Operation temperature：-10℃ ~ 60℃

                           Storage temperature：-20℃ ~ 70℃

                              Operation humidity：45% —95%

                               Atmosphere pressure：86 —106Kpa

                     Environment noise：〈 60DB

                     Transmitting Power: 2W

                     Sensitivity: <-104dbm

                     Antenna Amplifying: >1.5db

                     Dialing frequency: 450Hz

                     Hanging voltage: 45V

                     Picking carrent: 30mA/41mA