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flagProduct From USA  
new | 4G 16 Port Bulk SMS GSM Machine with Quectel EC21 Module USB Interface at Commands Bulk SMS
Brand : N\\A
new | 4G 16 Port Bulk SMS GSM Machine with Quectel EC21 Module USB Interface at Commands Bulk SMS
Brand : N\\A
Product Specifications
Conditionnew
AsinB09TJM615P
CategoryElectronics
SubcategoryModems
LeafcategoryMODEM
OriginUSA
BrandnameN\\A
Weight8
Warranty Description1 year
Product Details
(1)16 Ports 4G Modem Pool.
(2)Based on Quectel EC21 Module.
(3)USB Port Interface.
(4)Support Bulk SMS/IMEI Change/AT Command/Send and receive SMS.
(5)Working Frequencies: *EC21-A: FDD-LTE B2/B4/B12, WCDMA B2/B4/B5.
*EC21-E: FDD-LTE B1/B3/B5/B7/B8/B20. WCDMA B1/B5/B8. GSM B3/B8.
*EC21-AUT: FDD-LTE B1/B3/B5/B7/B28. WCDMA B1/B5.
What's Inside The Box ?
Power Supply ,USB Cable ,Adapter,Antennas,CD
Product Description
(1)16 Ports 4G Modem Pool. (2)Based on Quectel EC21 Module. (3)USB Port Interface. (4)Support Bulk SMS/IMEI Change/AT Command/Send and receive SMS. (5)Working Frequencies: *EC21-A: FDD-LTE B2/B4/B12, WCDMA B2/B4/B5. *EC21-AUT: FDD-LTE B1/B3/B5/B7/B28. WCDMA B1/B5. *EC21-E: FDD-LTE B1/B3/B5/B7/B8/B20. WCDMA B1/B5/B8. GSM B3/B8. Product description: 16 Ports Modem Pool is a big bulk sms machine which consists of 16 of 4G modems. The modem pool provides an efficiency way for management of numbers of modems. After connecting the modem pool to the computer through USB cable, the computer shows 16 COM Ports. You can use 'AT Command' or some software to control each of the modems for sending SMS and changing imei. Technical Parameters: (1)Type: 16 Port 4G Modem Pool. (2)Module: Quectel EC21. (3)Working Frequency: *EC21-A: FDD-LTE B2/B4/B12, WCDMA B2/B4/B5. *EC21-AUT: FDD-LTE B1/B3/B5/B7/B28. WCDMA B1/B5. *EC21-E: FDD-LTE B1/B3/B5/B7/B8/B20. WCDMA B1/B5/B8. GSM B3/B8. (4)Interface: USB Port. (5)Power Source: 5-24V DC. (6)Support Bulk SMS/IMEI Change/AT Command/Send and receive SMS. (7)Control via AT Commands. (8)Packing List: One unit Modem,One Piece USB Cable ,One Piece Power Supply Adapter,One Piece Driver CD,16 Pieces Antennas.
Product Description
(1)16 Ports 4G Modem Pool. (2)Based on Quectel EC21 Module. (3)USB Port Interface. (4)Support Bulk SMS/IMEI Change/AT Command/Send and receive SMS. (5)Working Frequencies: *EC21-A: FDD-LTE B2/B4/B12, WCDMA B2/B4/B5. *EC21-AUT: FDD-LTE B1/B3/B5/B7/B28. WCDMA B1/B5. *EC21-E: FDD-LTE B1/B3/B5/B7/B8/B20. WCDMA B1/B5/B8. GSM B3/B8. Product description: 16 Ports Modem Pool is a big bulk sms machine which consists of 16 of 4G modems. The modem pool provides an efficiency way for management of numbers of modems. After connecting the modem pool to the computer through USB cable, the computer shows 16 COM Ports. You can use 'AT Command' or some software to control each of the modems for sending SMS and changing imei. Technical Parameters: (1)Type: 16 Port 4G Modem Pool. (2)Module: Quectel EC21. (3)Working Frequency: *EC21-A: FDD-LTE B2/B4/B12, WCDMA B2/B4/B5. *EC21-AUT: FDD-LTE B1/B3/B5/B7/B28. WCDMA B1/B5. *EC21-E: FDD-LTE B1/B3/B5/B7/B8/B20. WCDMA B1/B5/B8. GSM B3/B8. (4)Interface: USB Port. (5)Power Source: 5-24V DC. (6)Support Bulk SMS/IMEI Change/AT Command/Send and receive SMS. (7)Control via AT Commands. (8)Packing List: One unit Modem,One Piece USB Cable ,One Piece Power Supply Adapter,One Piece Driver CD,16 Pieces Antennas.