Samsung SMT-R2000

Product page
 * QIG

This appears to be a access point / base station for some Samsung mobile VoIP phones.

Additional specifications, per Samsung's product page, follow...
 * Dimensions: Dimensions::115 mm x 60 mm x 35 mm
 * Weight: Weight::148 g

Default settings are per Samsung's manual.
 * SMT-R2000-WLAN0 = 5GHz SSID, SMT-R2000-WLAN1 = 2.4GHz SSID
 * OUIs are per WiGLE data.