GPRS DTU GPS Module Wireless Data Transmission Terminal SMD 24 x 27.9mm USRS-GM3
Price:
consult with
MOQ:
10
Delivery Time:
5-8day
Brand:
USR
Product Description
GPRS DTU Wireless Data Transmission Terminal Module SMD 24x27.9mm USRS-GM3
Product Features
- Compact complete GPRS DTU module with transparent transmission from serial port to GPRS
- Quad-band support: GSM850/900, DCS1800/1900 for global compatibility
- Supports GSM/GPRS/EDGE networks; compatible with 2G/3G/4G SIM cards for 2G data traffic
- Supports two simultaneous network connections with TCP and UDP protocols
- Registration packet/heartbeat packet transmission capability
- Remote SMS configuration for module parameters
- Multiple operation modes: SMS transparent transmission, network transparent transmission, HTTPD mode
- Basic and extended instruction sets for enhanced application flexibility
- Supports Chinese/English SMS with simple instructions (no PDU complexity)
- RFC2217-like functionality for dynamic serial port parameter modification
- Hardware flow control (RTS/CTS) and RS485 transceiver switching control
Technical Specifications
| Serial Port | Standard TTL (1 port), 14.4Kbps to 57.6Kbps |
| Frequency Bands | 850/900/1800/1900 MHz quad-band |
| Data Bits | 7/8 bits |
| GPRS Class | Class 10, Multi-Slot |
| Power Supply | 3.4-4.2V (optimal 3.8V) |
| Current Consumption | 55-90mA average, 750mA peak |
| Operating Temperature | -25°C to 85°C |
| Storage Temperature | -40°C to 125°C |
| Dimensions | 27.94 × 24 × 3 mm (L×W×H) |
Packaging & Shipping
Standard export packaging available. Custom packaging options include cartons, wooden cases, and pallets.
Frequently Asked Questions
How to obtain the price?
Quotations provided within 24 hours of inquiry (excluding weekends/holidays). For urgent requests, please contact us directly.
What is your delivery time?
Small batches: 7-15 days. Large quantities: approximately 30 days (varies by season).
What are your payment terms?
30% deposit, 70% balance via T/T before shipment.
What are the shipping methods?
Available by sea, air, or express (EMS, UPS, DHL, TNT, FedEx). Please confirm before ordering.
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Company
Shenzhen Filetti Technology Co., LTD
Location
Room E, 22nd Floor, Block B, Duhui 100 Building, Huaqiangbei Subdistrict, Futian District, Shenzhen City
Contact Person
Sun