GPRS DTU User Manual V1.3
http://en.usr.cn
Jinan USR IOT Technology Limited
Page 5 of 31
2. Install
2.1.Packing list
RS232 version:
1. USR-GPRS232-701 with antenna * 1
2. Serial cable * 1
3. 12V1A power adapter * 1
4. User guide CD * 1
RS485 version:
1. USR-GPRS232-701 with antenna* 1
2. 12V1A power adapter * 1
3. User guide CD * 1
2.2.Size and Diagram
DTU can be used independently, which packaged in metallic casing. It is easy to install by
the fixed position of the hole on both side. Details as follows (unit: mm)
