DQ Technology VisionNet W203ER-4

Overview
There is no FCC ID printed on the unit (but there is a FCC registration number).
 * The power adapter that came with the unit is an OEM AD-121A (12V, 1A).
 * ID/OD/Len measurements are approximate.

Credentials
Multiple credentials appear to be usable with the HTTP interface. admin/sti.admin5 or xavi886/xavi886 The default credentials for telnet seem to be root/sti.admin5

Serial Pinouts
<--- to SoC

J101 (GND) (RxD) [TxD]

to wireless module -->

Pictures
User Images