SET HILOOK 4 CH : THC-B120-MC (3.6 mm) X 4 + DVR-204G-F1 BY BILLIONAIRE SECURETECH

2 MP high
-performance CMOS 1920 × 1080 resolution
3.6 mm fixed focal lens Day/Night switch EXIR
2.0, smart IR, up to 20 m IR distance Switchable TVI/AHD/CVI/CVBS IP66