Uniview 4CH Prime II AI Series 6MP Turret Kit - 1 x NVR501-04B-P4-2TB, 3 x IPC3616SS-ADF28KM-I1 | Low Light, 2.8mm, 120dB WDR, 40m IR, Built-in Mic, IP67 (Wall Mount: TR-WM03-B-IN, Junction Box: TR-JB03-G-IN)