Audio output 1 RCA | Audio input 1 RCA | Ethernet LAN Yes | Maximum HDD capacity 16000 GB | Backup function Yes | Channels quantity 16 channels | PTZ control Yes | Product colour Black | Power supply type DC | Weight 1.17 kg | Operating temperature (T-T) -10 - 55 °C..

Audio input 1 | Audio output 1 | Ethernet LAN Yes | 1xNumber of HDDs supported | Maximum HDD capacity 16000 GB | Backup function Yes | Product colour Black | Channels quantity 16 channels | PTZ control Yes | Power supply type DC | Weight 1.56 kg | Operating temperature (T-T) -10 - 55 °C..

Video input channels 16 channels | Audio output 1 | Audio input 1 | Ethernet LAN Yes | Number of users 128 user(s) | 1xNumber of HDDs supported | Maximum HDD capacity 6000 GB | PTZ control Yes | Product colour Black | Audio system 2-way | Built-in processor Yes | Weight 890 g | Operating temperature (T-T) -10 - 45 °C..

Video input channels 16 channels | Audio output 1 | Audio input 1 | Ethernet LAN Yes | Number of users 128 user(s) | 1xNumber of HDDs supported | Maximum HDD capacity 6000 GB | Product colour Black | Audio system 2-way | PTZ control Yes | Built-in processor Yes | Weight 890 g | Operating temperature (T-T) -10 - 45 °C..

Video input channels 16 channels | Ethernet LAN Yes | 1xNumber of HDDs supported | Maximum HDD capacity 16000 GB | Backup function Yes | Product colour Black | Multi-display supported Yes | Power supply type DC | Weight 1.39 kg | Operating temperature (T-T) -10 - 55 °C..

Video input channels 16 channels | Ethernet LAN Yes | 2xNumber of HDDs supported | Maximum HDD capacity 16000 GB | Backup function Yes | Multi-display supported Yes | Product colour Black | Power supply type DC | Weight 1.75 kg | Operating temperature (T-T) -10 - 55 °C..

Video input channels 32 channels | Ethernet LAN Yes | 2xNumber of HDDs supported | Maximum HDD capacity 16000 GB | Backup function Yes | Multi-display supported Yes | Product colour Black | Power supply type DC | Weight 2.38 kg | Operating temperature (T-T) -10 - 55 °C..

..

Video input channels 32 channels | Ethernet LAN Yes | 2xNumber of HDDs supported | Maximum HDD capacity 16000 GB | Audio system 2-way | Multi-display supported Yes | Product colour Black | Built-in processor Yes | Power supply type DC | Weight 1.9 kg | Operating temperature (T-T) -10 - 55 °C..

Video input channels 4 channels | Audio output 1 | Audio input 4 | 3xRelay outputs | Ethernet LAN Yes | Number of users 128 user(s) | 1xNumber of HDDs supported | Maximum HDD capacity 6000 GB | Backup function Yes | Product colour Black | Channels quantity 4 channels | Multi-display supported Yes | Audio system 2-way | PTZ control Yes | Built-in pr..

Video input channels 4 channels | Audio input 1 RCA | Audio output 1 RCA | Ethernet LAN Yes | 1xNumber of HDDs supported | Maximum HDD capacity 16000 GB | Backup function Yes | PTZ control Yes | Product colour Black | Audio system 2-way | Channels quantity 4 channels | Power supply type DC | Weight 840 g | Operating temperature (T-T) -10 - 55 °C..

Ethernet LAN Yes | 1xNumber of HDDs supported | Maximum HDD capacity 6000 GB | Product colour Black | Channels quantity 4 channels | Power supply type DC | Weight 540 g | Operating temperature (T-T) -10 - 45 °C..

Audio output 1 | Ethernet LAN Yes | Backup function Yes | Channels quantity 4 channels | Product colour Black | Multi-display supported Yes | Power supply type DC | Weight 1 KG | Operating temperature (T-T) –10 °C to +55 °C °C..

Ethernet LAN Yes | Product colour Black | Channels quantity 8 channels | Weight 1.24 kg | Operating temperature (T-T) -10 - 55 °C..

Ethernet LAN Yes | 1xNumber of HDDs supported | Maximum HDD capacity 16000 GB | Multi-display supported Yes | Product colour Black | Channels quantity 8 channels | Built-in processor Yes | Power supply type DC | Weight 1.1 kg | Operating temperature (T-T) -10 - 55 °C..