Asustor AS-SCL04 NAS 4-channel IP Camera License Key for Surveillance Station
I believe these keys will ONLY work with an Asustor Network Attached Storage (NAS) device. Series Maximum IP cam. AS11/AS1102TL 12. AS-2TE/AS-3 8. AS31/32/31 v2/32 v2 25. AS33/AS33 v2 25. AS50/51 30.