ETPro 101 SMS GSM modem

industrial gsm modem ETPro101Ai function: Industrial design with intelligent software capabilities,making it a reliable GSM solution for data collection and transmission Easily manage and control distributed remote devices over the air Built-in Watch Dog Real-time Clock (RTC) Remote Data Monitor and Control Reliable GSM network connectivity, providing fast and cost-effective long-range wireless communication Always-On-Line Industrial design with surge protection Product feature Dual-band EGSM900 and GSM1800 Compliant to GSM phase 2/2+ Output power Class 4 (2W) for EGSM900, Class 1 (1W) for GSM1800 Control via AT commands Data transfer SMS Point-to-point MO and MT SMS cell broadcast Text and PDU mode CSD up to 14.4 kbps, USSD, Non transparent mode, V.110 Fax Group 3, Class 1, 2 Audio Half Rate (HR) Full Rate (FR) Enhanced Full Rate (EFR) Physical characteristic standard RS-232/485 Standard serial Port (DB-9) Antenna connector SMA(male) Operating status LED teel shell good electromagnetic shield and heat radiate performance size 75*50*16mm weight 200g Power Supply voltage range 5 - 25VDC(9V 1A suggest) SIM interfaces 3V/1.8V Power consumption – Sleep mode 3.0 mA – Idle mode 10.0 mA – Speech mode 300 mA (average) 1.8 A (peak) Environment Ambient temperature -20degree to+55degree Storage temperature-50degree 85 degree humidity≤90%