-GSM 850/1800/1900 MHz, or GSM900/1800/1900 MHz and 4-band frequency optional .
-GSM cellular network incoming/outgoing.
-Send polarity reversal signal for billing meter while connection.
-RS-232 Inerface; perform wireless GPRS cooperate with PC. (Optional)
-DTMF Caller ID.
-Support secondary dial.
-Send 16KHz pulse for billing meter while connection.
-Rechargeable battery, keep conversation for at least 2 hour when out of mains
supply. (Optional)
Features:
Stable signal and polarity reversed.
Delivery Time: | 100pcs within 7 days |
Package: | neutral white box |
Supply Ability: | 5000 Piece/Pieces per Month |
Minimum Order Quantity: | 100 Piece/Pieces |
Payment Terms: | T/T,Western Union |
Port: | Xiamen port |
FOB Price: | US $60 - 70 |
black box: | 2RJ11 |
Model Number: | GW5000 |
Brand Name: | Goodcom |
Place of Origin: | Fujian China (Mainland) |
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