Finding the BEST 4K Security Camera NVR Package (Reolink vs Dahua vs Hikvision)
https://www.sendspace.com/file/b30321
- Camera giá rẻ Hải Nam The Idiot's Handbook to Dahua Vs Hikvision Vs Reolink You should test the camera at your house for no less than a week to find familiarized with its FOV and power usage requirements.