4CH & 8CH 4K Pentabrid Wizsense AI H.265+ DVR XVR7104H-4K-I2 : 4 channel BNC + 4 IPC up to 8MP XVR7108H-4K-I2 : 8 channel BNC + 8 IPC up to 8MP (Max 128Mbps) XVR7208A-4K-I2 : 8 channel BNC + 8 IPC up to 8MP (Max 128Mbps) All channel Display Real-Time 4K @ 30fps ; Recording 4K @ 15fps Perimeter Protection and SMD Plus. IoT & POS functionalities 2 channels video stream face recognition, only support analog camera Audio 1/1, RS485, HDMI + VGA, GE. Audio 4/1 and Alarm 8/3 (only for 7208A) Max 1 x HDD up to 10TB (2 x HDD for 7208A); DC12V 2A/3A/5A