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 is designed for both indoor and outdoor use, ensuring your property is monitored around the clock. Technical specifications Video Resolution: 8MP (3840×2160) Video Compression: H.265+ 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 Night Vision Distance: Up to 100ft/30m Dimensions (NVR): 260 x 245 x 47 mm Weight (NVR without HDD): 820g Dimensions (Camera): 170 x 65 x 65 mm Weight (Camera): 350g Operating Power (NVR): DC48V Power Consumption (NVR): 10W (without HDD) Operating Temperature (NVR): 32 °F – 131 °F / 0 °C – 55 °C Operating Temperature (Camera): -4 °F – 140 °F / -20 °C – 60 °C Weatherproof Rating: IP66 Compatibility and accessories Includes