GSM/GPRS/GPS Modem

• EGSM 900/1800MHz Modem
• Supports voice / data / fax / SMS (text and PDU modes) / GPRS class 10
• OpenAT capable for embedded applications
• Optional TCP/IP stack permitting direct UDP/TCP connectivity and POP3/SMTP/FTP services.
• 3V SIM Interface
• 15-pin sub-D connector for voice and RS-232 serial interface
• Fully type-approved
• 25mm shorter than M1206B predecessor
• Serial port shutdown power saving feature
• Two general-purpose input/output pins built into Molex power connector

Specifications:
Band: Dual-band EGSM900/1800 MHz Dimensions: 73x54x25mm Weight: 82g Input Voltage: 5.5 to 32v DC Power Supply: 14mA in idle mode with no RS232 communication @ 5.5VDC, 31mA in idle mode with active RS232 communication at 5.5VDC.

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GSM/GPRS/GPRS Modem

* GT-GPRS build in GPRS/CDMA modem can be share with external device by RS232
* GT-GPRS support 4 RS232 to integrate with external device
* Not only for GPS tracking but also support wireless data communication customize by user
* build in multitasking kernel , support both GPS and external device data sending at the same time without data loss
* Support List as follow:
÷ Barcode scanner support
÷ Card Reader support
÷ PDA or Mobile Terminal
÷ POS Machine (Point of Sale)
÷ Field Data Collector
÷ GT-CAM Live Video CAM

Support I/O and precision analog measurement
* Support several I/O input and output suitable for vehicle security systems
* Support both input pin and output pins
* Support 4 set rs232/TTL interface , easy to interface to other device
* Analog To Digital Converter ÷ Support ADC to input analog data to server , for example temperature , pressure sensors
÷ 12BIT(4096 step) precision analog voltage measurement, support 4 channel
÷ wide range input ,0-2.5V,0-15.75V,0-25V,0-55V DC
÷ can interface to most of sensors in the world
* Digital to Analog Converter
÷ 12BIT (4096 steps ) analog output support , 0-5V , 2 channel
÷ used in motor control , valves control , etc
÷ remote controllable of both channel
Lower operation cost by using GPRS system than GSM system
* up to 1/300 low operation cost compared to GSM system
* switchblade between pure GSM mode and GPRS mode
* always on "IP" mode , active sending ,also support polling
* monitors and dispatch multiple vehicles at the same time

Flexible GPS sending algorithm supported
* send by fixed or dynamic time interval
* send by distance GT-GPRS travels
* send by I/O or ADC status change
* send by over speed alarm
* send by user polling
* support Geo Fencing , send by goes into or out of some map regions , use programmable

GSM/GPRS dual mode in one unit
* GT-GPRS can switch between GSM and GPRS working mode
* Support GSM Data / GSM SMS /GSM Voice
* Support GPRS on demand , user con remote configure GT-GPRS into GPRS online mode
* Suitable for worldwide countries without GPRS operator
* Support Worldwide GSM/GPRS Radio Band
÷ Dual Band ( Default)
÷ TriBand ( US/ South American Support)
÷ Quad Band ( US/ South American Support

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For Inquiry contact Sales Department sales@asimea.com