Hilook promotion, includes: IPC-T361H-MU(2.8mm) x 8, NVR-108MH-C/8P/AU/PLUG/4TB x 1, get a HA-ALARM-KIT1 50% off. We will settle the corresponding price difference after the promotion ends and issue it in the form of a Credit Note. The promotion period is from May 1st to June 30th, 2YR