4K Ultra HD Night Vison: Record real-time live video with 4K Ultra HD (8MP, 3840 x 2160) and by a wide margin, outshines 5MP Super HD. The 18pcs powerful infrared LEDs emit invisible lights that pierce the darkness up to 100 feet. Plus, advanced 3D-DNR technology dramatically reduces noise levels.
24x7 Surveillance with 8MP Reolink cameras: The 4K security cameras system supports simultaneous live feed and 24/7 recording. Detect motion and send an instant push notification, email, and buzzer sound alerts to you. Customize the recording mode and motion zone to better serve your specific security needs.
Multi-Screen Live Streaming and Playback: Support up to 8 Reolink cameras recording simultaneously. You may add an internal or external hard disk (up to 4TB) to it for 24x7 recording. Live view and playback locally by connecting to a monitor or a HD TV, or via free Reolink App and Client on your mobile devices and computer or a web browser remotely.
Easy Setup: The B800 4K PoE IP camera passes power supply and video signal transmission via a single Ethernet cable. A real plug and play security system! Even just a beginner can install it within several minutes. No wiring hassles.
24/7 Customer Support and 2 Years Warranty: We provide 24/7 email support replied within 24 hours, chat service is available at Reolink official website: UTC+8 8:00AM to 18:00 PM. Users can enjoy a 30-day money back guarantee, 2-year quality warranty.