| Type: | GSM |
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| Usage: | PBX Telephone Security System Fax(Optional) PSTN |
| Condition: | New |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier GSM Fixed wireless terminal ETS 8828 with LCD display
RJ11(FXS)Ports *2 , SIM slot*1
Main Function:
For replacing the old PSTN system. Transfer the sim call to connecting RJ11 devices. Economical and easy to maintain.
Apply to the devices :
Ordinary telephone,PBX,Billing machine,Elevator/Alarm security system,VOIP FXO gateway etc .
1.General Description
GSM FWT-8828 is a GSM to analog converter with LCD display(single port, insert 1 sim card only), the device can produce a FXS line to allow a regular phone to be connected and used just like a local landline(PSTN) except your calls will go out the GSM network. This device can both receive and make calls.
The main applications are as below:
Connect RJ-11 FXS line to ordinary telephone set for voice call;
Connect PBX for call extensions;
Connect billing systems for public phone use;
Connect VoIP FXO gateway to realize VoIP call termination;
Connect alarm system for security purpose, etc.
2.Features:
1) It is a 1 channel GSM Gateway which has 2 RJ-11 outputs for extensions;
2) It can connect with ordinary telephone set, PBX , VOIP Gateway, Billing meter etc. ;
3) Dialing tone frequency:450hz;
4) Employ Industrial module to make;
5) Can adjust dial interval from 0.5 sec to 9 secs by setting up from telephone set;
6) Can adjust voice volume by command from telephone set;
7) SIM card supported (1.8V, 3V);
8) Caller ID display;
9) DTMF Dialing;
10) Bell signal;
11) Polarity reversal/12Khz/16Khz pulse billing
12) The RJ-11 socket which connect the phone or billing system for metering purpose;
13) Antenna socket (SMA);
14) IP Presetting;
15) Working status and Signal Strength by LCD display;
16) IMEI Change (optional).
17) back up Li-ion battery( Optional) 7.2V 1000mAh.standby 24 hours,talking time: 2.5hours.
3.Technical Specifications:
Air interface standard: GSM850/1900Mhz,900/1,800Mhz phase 2+ full band
Frequency ranges:
A) GSM 850 GSM 1900:
I) Transmission: 869.2 ~ 893.8MHz I) Transmission: 1, 930 ~ 1, 990MHz
Ii) Reception: 824.2 ~ 848.2MHz Ii) Reception: 1, 850 ~ 1, 910MHz
B) GSM 900: GSM 1800:
I) Transmission: 890 ~ 915MHz I) Transmission: 1, 710 ~ 1, 785MHz
Ii) Reception: 935 ~ 960MHz Ii) Reception: 1, 805 ~ 1, 880MHz
Phone interface: supply RJ-11 Phone Interface
Hanging voltage: 45V
Picking off voltage: 30mA / 41mA
Dialing tone Frequency: 450Hz
Antenna interface: Antenna amplifying>2.5db
Sensitivity:<-104DBM
Transmitting power<3W
Color: White
AC-Adapter interface: Input: AC 110~240VAC 50~60Hz
Output: 12DC 1A.
AC-Adapter type: EU,US,AU,British can be optional
4.Operation Circumstance:
Operation temperature: -10c~60C
Storage temperature:-20C~70C
Operation humidity:45%-95%
Atmosphere pressure:86-106Kpa
Environment noise: <60DB
Transmitting Power:2W
Sensitivity: <-104dbm
Antenna Amplifying: >2.5db
Dialing frequency: 450Hz
Hanging voltage: 45V
Picking current: 30mA/41mA
5.Packing List:
| Item | Qty | Remarks |
| GSM FWT 8828 | 1 | White color |
| User's Manual | 1 | Printed |
| Antenna | 1 | 3M cable antenna |
| Power supply | 1 | DC 12V 1A |
| Back up battery | 1 | In-built Li-ion battery |
Suppliers with verified business licenses
Audited Supplier 
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