H.265 Titanium GUI 32CH NVR w/ 16PoE, Part# ED9632H5NV-16P-AN AIPHONE IX-DVF IP VIDEO DOOR station They have a common (-)

They have a common (-) and two (+) inputs for connecting 2 power sources

Waterproof: can stand up to extreme elements and full immersion in water

SRD-1670DC 16CH Premium Real Time DV with 6TB AV rated storage designed for surveillance

Product Model Number: G2200-19000-001

HD-TVI Hybrid Video Recorder in 2TB pre-installed storage with signal distance up to 1600 feet and built-in S

H.265 Titanium GUI 32CH NVR w/ 16PoE, Part# ED9632H5NV-16P-AN AIPHONE IX-DVF IP VIDEO DOOR station They have a common (-)ED9632H5NV 16P AN series supports 32 CH 12MP 8MP 6MP 5MP 4MP 3MP 1080P 12801024 960P 720P high definition IP input, which adopts the advanced SOC technique to ensure high definition recording in each channel and realize outstanding robustness of the system. ED9632H5NV 16P AN series integrates with 16 PoE network ports and supports 16 CH IPC direct connection to NVR , simultaneous 16 CH playback, and 4K high definition display. The series of product