CCTV Storage Calculator
DVR / NVR storage planning tool — TechLogics
NVR
8CH
4 cameras
Device type
Channels
Cameras
Camera setup
Schedule
Retention
Results
Select device type
📼
Digital Video Recorder
Analog / HD-TVI / AHD / CVI signals
🌐
Network Video Recorder
IP Camera based recording
Device type affects terminology and HDD recommendations but uses the same storage formula.
— Mbps
Total bitrate
— GB
Per day
— TB
Storage needed
—
Rec. HDD
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