General description Experience high-definition surveillance with the SANNCE 4K Outdoor Video Surveillance Kit, featuring 8 IP cameras equipped with smart two-way audio and IR night vision. This comprehensive security system includes a 4TB NVR, allowing for seamless monitoring and recording of your property. Technical specifications Video Resolution: 8MP (3840×2160) Video Compression: H.265+ Audio Compression: G.711A Max Recording Resolution: Up to 8M (3860x2160) Max Playback Resolution: Up to 8M (3860x2160) Max Playback Channel: 4CH Max Playback Capacity: 4CH 3MP/2CH 5MP/1CH 8MP Operating Power: DC12V; PoE (802.3af) Power Consumption: 10W (without HDD) Working Temperature: 32 °F – 131 °F / 0 °C – 55 °C Dimensions (NVR): 260 x 245 x 47 mm Weight (NVR without HDD): 820g Camera Dimensions: 170 x 65 x 65 mm Camera Weight: 350g Night Vision Distance: Up to 100ft / 30m Weatherproof Rating: IP66 Compatibility and accessories Includes 4 outdoor POE IPC cameras Supports up to 10 channels with