Speco 12 Channel Hybrid Recorder - 8 Hybrid (TVI or IP) + 4 IP, 4TB, NDAA, Part# H12HRN4TB N16NRE8TB It is a round standard

It is a round standard metal punch units

8 mm to 12 mm

Smart Pressure Sensor And Brushing Blind Zone Detection

Back pressure Flow Control for Half-Duplex Mode

Speco 12 Channel Hybrid Recorder - 8 Hybrid (TVI or IP) + 4 IP, 4TB, NDAA, Part# H12HRN4TB N16NRE8TB It is a round standardThe durable Speco H12HRN4TB 12 Channel Hybrid Recorder 8 Hybrid (TVI or IP) + 4 IP, 4TB, NDAA with Built in S. M. A. R. T technology (Self Monitoring, Analysis and Reporting Technology for HDD). Features: EZ Wizards For ease of use and setup Camera: quickly discover and install all Speco IP cameras Setup: for quick setup of general settings Network: network setup and port forwarding Record: quickly setup recording resolutions and recording type