• Specifications:
  • Frequency:
    • Compliant with GSM phase 2/2+
    • 4-band: GSM850/EGSM900/DCS1,0800/PCS1,900MHz
  • Output power:
    • Class 4 (2W) for GSM850/EGSM900
    • Class 1 (1W) for DCS1,800/PCS1,900
  • Interfaces:
    • Standard RS-232 interface
    • Standard dB9 serial port
    • Antenna connector SMA (male)
    • Operating status LED
  • Supply voltage range: 5 to 25V DC (9V suggested)
  • SIM interface: 3/1.8V
  • Power consumption:
    • Speech mode: 170mA (average)
    • GPRS mode: 250mA (average)
  • Dimensions: 75 x 50 x 16mm
  • Weight: 200g
  • Ambient temperature -20 to +55°C
  • Storage temperature: -30 to +85°C
  • Humidity: ≤90% RH
• Features:
  • Contains Huawei GTM900 module
  • Control via AT + I commands
  • GPRS network frequency, quad band: GSM850/EGSM900/DCS1,800/PCS1,900
  • Built-in watchdog
  • Always online
  • Real-time clock (RTC)
  • Transparent data transmit, automatic listening message from connected devices
  • Supports APN or VPDN
  • Supports point to point SMS cell broadcast
  • Supports CSD up to 14.4kbps
  • Supports TCP/IP protocol, TCP, UDP, DNS, PPP, DHCP, WAP, RAS and more
  • Reliable GPRS network connectivity, providing fast and cost-effective long-range cellular communication
  • Industrial design with intelligent software capabilities
  • Local and remote configuration over the air

• Brand-name Parts
• Country of Origin
• Experienced Staff
• Guarantee/Warranty
• Price
• Product Features
• Product Performance
• Prompt Delivery
• Quality Approvals
• Reputation
• Service
• Small Orders Accepted

Our factory that houses 25 workers can produce a monthly capacity of 1500 pieces where 20 percent are exported to Latin America and Southeast Asia. Our five R&D staff with six years' working experience can turned out two new items monthly and can release a new product and its sample in 20 days. Our two QC technicians make sure our products are of high quality and provide 2-year warranty for our products.

150 clients visit our factories every year. We welcome you to visit us or contact our six English-speaking overseas salesmen.