CEDIA 2015: LUMA Surveillance Features Line of Surveillance NVRs and DVRs With New UIOctober 19, 2015 | Home / October 19, 2015 rave-video / CEDIA 2015: LUMA Surveillance Features Line of Surveillance NVRs and DVRs With New UI CEDIA 2015: LUMA Surveillance Features Line of Surveillance NVRs and DVRs With New UI