DVR AHD 8 Channel VDH-DXN578c 
Download more info
Specifications
1. Pentaplex Operation: which can Record / Playback / Remote Connection / mobile phone watch / video backup.
2. Support 2 fixed internal Hard Drives, single hard drive can be up to 6TB.
3. Support HD output (1920×1080)
4. Support real-time recording and playback
5. Support IE/Firefox/Safari. On-line recording/playback and user management are available
6. Support HTTP, DHCP, DDNS, NTP, SMTP, FTP, DNS, UPNP, PPPoE, IP rights, IP search and other Internet services
7. Support iPhone, Android, including live video monitoring, playback.
8. Support CMS(Central Management System)
9. Back-up to USB storage at the same time when recording
10. Various modes supported , both analog & digital IP signal can be connected to DVR as hybrid features
11. Supporting AHD, CVI, TVI, CVBS, and digital IP signals.
SDR 1108 HD 5 IN 1 / 8 Channel
Download more info
Specifications
1. H.264
2. AHD + TVI + CVI + Analog + IP
3. Compatible with 2.0 TVI and CVI cameras
4. 8 ch Analog + 2 ch IP Mode
5. ONVIF
6. Siera CLOUD
7. 1 HDD
8. SIERA DDNS
9. HDMI
SDR 1408 ULTRA HD 5 IN 1 / 8 Channel
Download more info
Specifications
1. H.264
2. AHD + TVI + CVI + Analog + IP
3. ULTRA HD 4MPX AHD cameras supported
4. Compatible with 2.0 TVI and CVI cameras
5. ONVIF
6. 2 HDD
7. Siera CLOUD
8. SIERA DDNS
9. HDMI
SDR 1208 HD 5 IN 1 / 8 Channel
Download more info
Specifications
1. H.264
2. AHD + TVI + CVI + Analog + IP
3. Compatible with 2.0 TVI and CVI cameras
4. 8 ch Analog + 2 ch IP Mode
5. ONVIF
6. 1 HDD
7. Siera CLOUD
8. SIERA DDNS
9. HDMI