CWT2000U GPRS MODEM uses standard USB interface, it is special designed for industrial user's requirements. It provides data transmission channel for industrial monitoring system. User can plug it directly into industrial PC. After installing the driver software, user can get access to GPRS network anytime anywhere to transmit industrial monitoring data.

Feature
1. Adopt two bands, GSM 900/1800 MHz (or four bands 900/1800/850/1900 MHz).
2. Designed for data, fax, short message, and voice transmission GSM modem
3. The implementation of ETSI GSM phase 2 + standard
4. Class 4 (2W at 900MHz)
5. Class 1 (1W at 1800/1900MHz)
6. Activities SIM slot
7. 3 to 5V SIM
8. Output power:
2W class 4, for GSM 900MHz
1W class 5, for GSM 1800MHz
1. Input voltage: 5 to 24V
2. Input current: idle <10mA, voice transmission 200mA for GSM 900MHz at 12V
3. Free <4.8mA, voice transmission 100mA for GSM 1800MHz at 12V
4. Call or emergency call
5. DTMF function (DTMF)
6. SMS: MT/MO/CB/PDU mode
7. Data characteristics:
Asynchronous data transmission and synchronization circuits of up to 14,400bps
Baud rate from 300 to 115,200bps
Automatically from 2,400 to 19,200bps
Automatic fax group3 (class 1 and 2)
WAP calls and fax conversion
8. Support AT command

Specifications
Interface: USB(dummy RS232)
Dimension: 90×45×16mm
Weight: 70g
Power: USB
Temperature: - 20°C ~ + 55°C
Humidity: 0-90%
Antenna: 50Ω/SMA
Baud rate: 1200bps~115.2Kbps

Please let us know your interest. We will be happy to give you a quotation upon receipt of your requirements.
We are looking forward to hearing from you soon.