DS-7604NXI-K1/4P AcuSense 4CH PoE 4K NVR, Network Video Recorder, Plug & Play, H.265+, HDMI1/VGA Simultaneous Output, 1 SATA Up to 10TB, Hard Drive NOT Including

Video/Audio Input IP video input: | 4-ch Two-way audio input: | 1-ch, RCA (2.0 Vp-p, 1kΩ) Network Incoming bandwidth: | 40Mbps Outgoing bandwidth: | 80Mbps Video/Audio Output HDMI Output: | 1-ch, resolution:1-ch, 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 HzRecording Resolution: 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF VGA Output: | 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz Decoding Capability: | AI on: 1-ch@12 MP (30 fps)/1-ch@8 MP (30 fps)/3-ch@4 MP (30 fps)/6-ch@1080p (30 fps) AI off: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p (30 fps) SATA: | 1 SATA interfaces for 1 HDDs Capacity: | Up to 10TB capacity for each HDD External Interface USB Interface: | 2, USB2.0 >POE Interface: | 4 independent 10 /100 Mbps PoE Ethernet interfaces General Power Supply: | 100 to 200 VAC Consumption(without hard disk and POE): | ≤ 15 W Working Temperature: | -10 ºC ~ +55 ºC (+14 ºF~ + 131 ºF) Working Humidity: | 10 % ~ 90 % Dimensions: | 320 mm × 240 mm × 48 mm (12.6"× 9.4" × 1.9") Weight(without HDD): | ≤ 1 kg (2.2 lb)

• 【Plug-and-Play PoE Setup for 4 Cameras】 Enjoy a simplified installation process with 4 built-in Power-over-Ethernet (PoE) ports. A single network cable for each camera provides both power and stable data transmission, eliminating the need for extra power adapters and messy wiring, saving you time and cost.
• 【Advanced H.265+ Compression for Efficient Storage】 Maximize your recording time with next-generation H.265+/H.265 and H.264+/H.264 video compression technologies. This smart coding significantly reduces file sizes without compromising video quality, allowing you to store more critical footage on your hard drive.
• 【High-Performance Decoding & Smooth Playback】 Experience exceptionally smooth and clear live viewing and video playback. Supports a powerful decoding capacity of up to 1-ch@12 MP or 5-ch@4 MP, ensuring you can monitor multiple high-resolution camera feeds simultaneously without lag.
• 【Smart Acusense Technology for Accurate Alerts】 Utilizes advanced analytics to intelligently filter out false alarms caused by moving leaves, animals, or changing light. It accurately identifies and notifies you only for real security threats like humans or vehicles, drastically reducing manual review and unnecessary effort.
• 【Robust 40 Mbps Bandwidth & High Compatibility】 Handle high-resolution video streams from multiple cameras with ease, thanks to a high incoming bandwidth of up to 40 Mbps. This ensures stable and reliable connectivity with a wide range of IP cameras for a versatile and scalable security system.