Sell Gsm / Gprs Modem (China (Mainland))

Introduction: Saro 3100 delivers all the power of instant wireless connectivity to your m2m multiple applications. Because the modem is fully type approved, it can dramatically speed up the time to market with sms features. Housed in a rugged plastic extrusion casing with good aesthetics and surface finish to withstand toughest field environments. The open interfaces and at commands can embed and run your applications very efficiently. With its proven technology, the modem can be relied on for enduring and dependable performance. Features: Dual band gprs module (gsm 900/dcs1800 mhz) designed for m2m and automotive applications. Compliant with etsi gsm phase 2+ standard. Class8 (2w @ 900/1800mhz). Less than 3.5ma current is required during the idle mode. Remote control by at commands Always online and operation mode selection Watch dog design, ensure modem alive Dialup with saro wireless facility software Standard rs-232 interface using 9 pin d connector provided with the device for communication. Modem can be linked to a pc or a micro-controller based embedded system for sending sms. Data circuit asynchronous, transparent and non-transparent upto 14400 bits/s and baud rate of 1200 to 115,200 bits/s Coding schemes: Cs1 to cs4. Point to point(mt/mo) and cell broadcast. Latch type sim holder (3v/5v sim interface). Technical specifications: Features values Working frequency 900/1800 mhz. Noise Transmission power 33dbm +/-2dbm. Receiving sensitivity -102dbm. Working temperature -25c to 60 c. Storage temperature -30c to 75 c. Dimensions 90mm x 56.2mm x 20mm Transmitting current Receiving current Working humidity 10% ~95% relative humidity without condensation. Interface Rs-232,9 pin d connector. Interface rate 1200 to 115,200 bits/s. Power supply 5 v to 35v dc,2a peak. Applications: Pre-stored messaging Remote home appliance control. Industrial warning system. Automatic meter reading (amr). Fleet/traffic management (with optional gps integration). Security systems Remote data logging and reporting. Low cost router. Remote monitoring of vending machines. Packaging list: Siemens gsm/gprs modem. 0dbi antenna( magnetically mount or fixed screw mount). Optional 3,5,10 dbi antenna. Rs-232 connecting cable. Universal ac adapter. Software cd.