Dahua - 1080p 32Ch. HD-CVI Penta-Brid DVR, Supports HDCVI/AHD/HDTVI/CVBS/IP Cameras, Supports cameras with up to 5MP resolution (8MP for IP cameras), Smart H.265+/H.265/Smart H.264+/H.264, Audio In/Out: 16/1, Two-way Talk, 8SATA Ports (Up to 10TB Each), IVS.
with 8TB included.

Dahua - 1080p 32Ch. HD-CVI Penta-Brid DVR, Supports HDCVI/AHD/HDTVI/CVBS/IP Cameras, Supports cameras with up to 5MP resolution (8MP for IP cameras), Smart H.265+/H.265/Smart H.264+/H.264, Audio In/Out: 16/1, Two-way Talk, 8SATA Ports (Up to 10TB Each), IVS.
with 4TB included.

Dahua - 1080p 32Ch. HD-CVI Penta-Brid DVR, Supports HDCVI/AHD/HDTVI/CVBS/IP Cameras, Supports cameras with up to 5MP resolution (8MP for IP cameras), Smart H.265+/H.265/Smart H.264+/H.264, Audio In/Out: 16/1, Two-way Talk, 8SATA Ports (Up to 10TB Each), IVS.
with 12TB included.

Dahua - 32ch. Penta-brid DVR,  H.265+/H.264+, 4 SATA HDD up to 40TB, 1.5U 32 channel Analog CVI/TVI/AHD (OR 32 IP channels, up to 8MP per channel) 1st & 2nd channel 5M-N(1~10fps), others 4M-N/1080P(1~15fps); 1080N/720P/960H/D1/CIF (1~25/30fps), 100 VAC to 240 VAC, 50/60 Hz, 16/6 Alarm, 4/1 Audio, with 8TB included.

Dahua - 32ch. Penta-brid DVR,  H.265+/H.264+, 4 SATA HDD up to 40TB, 1.5U 32 channel Analog CVI/TVI/AHD (OR 32 IP channels, up to 8MP per channel) 1st & 2nd channel 5M-N(1~10fps), others 4M-N/1080P(1~15fps); 1080N/720P/960H/D1/CIF (1~25/30fps), 100 VAC to 240 VAC, 50/60 Hz, 16/6 Alarm, 4/1 Audio, with 4TB included.

Dahua - 32ch. Penta-brid DVR,  H.265+/H.264+, 4 SATA HDD up to 40TB, 1.5U 32 channel Analog CVI/TVI/AHD (OR 32 IP channels, up to 8MP per channel) 1st & 2nd channel 5M-N(1~10fps), others 4M-N/1080P(1~15fps); 1080N/720P/960H/D1/CIF (1~25/30fps), 100 VAC to 240 VAC, 50/60 Hz, 16/6 Alarm, 4/1 Audio, with 2TB included.