NVR can connect up to 10 cameras 5MP UHD Video Capture 2560*1920 Mega Pixels about 1.5 times clearer than 1080P. Camera with 4 array Infrared LED allows you to see up to 65ft night vision even in darkness. Plug & Play Connection diagram 1. Power the camera2. Power on NVR3. Connect display4. Automatically match camera to show video Human Motion Detection & Real Time Alerts The System can reduce false alarms with a human filtering function and receive instant alerts on your phone when motion is detected. Alert notifications will be sent to your phone immediately if human motion is detected. It supports adjusted sensibility to ensure you won't be disturbed by frequent alarms. Zone Detection Jennov's Zone Detection: A smart feature allowing you to set specific areas for motion detection. Minimize false alarms and enhance surveillance accuracy by focusing alerts to designated 'zones' such as entrances or driveways. 2-Way Talk Easily speak to people on the other end of the camera using the built-in microphone and speaker. Smart Recording Modes Save your time and energy over general motion detection. You can also set and apply general motion detection or 24/7 recording as needed. IP66 Waterproof Metal Security Camera The camera's metal body can withstand temperatures as low as -4°F (-20°C), ensuring uninterrupted security surveillance year-round. NVR Multi-Language Support The NVR support 11 languages ,Korean, Japanese, Portuguese, Spanish, German, etc. H.265+ Video Compression,More Save HDD Space Saving up to 50% of storage space than H.264 coding without losing 5MP clarity. You will enjoy smooth & fast live stream without latency. Smart Playback The NVR works perfectly and efficiently with cameras to provide 24/7 monitoring and recording for your home and business security surveillance. It allows for simultaneous recording of all channels, viewing of live video, playback of recorded events, backup of recorded footage, and remote access to the system via smartphone or tablet. Free Local & Cloud Recording 1TB HDD stores months of video before overwriting old files. Or pay for a paid order cloud storage service and don't worry about hard drive damage and lost playback footage. NVR supports up to 6TB hard disk insertion Multiuser and Smartphone Online at the Same Time This WiFi camera system supports users online at the same time. If you connect it to your home WiFi network, you can access it remotely via your phone (supports both Android and IOS). You can check the real-time status anywhere and anytime. Note: Depending on the number of cameras you choose, the number of power supplies, screw kits, and waterproof covers will increase by the same amount, while the number of all other items will be one. Bullet Camera Camera Video Pixels 5MP Image Sensor 1/2.8" Progressive Scan CMOS Audio Compression G.711A Video Compression H.265+ Lens 3.6mm Angle of View 70° Audio Input/Output Build in microphone & speaker, support 2 way audio Number of Infrared LEDs 4 Night Vision Distance Up to 100 ft/30 m IR-Cut Filter Yes Ethernet RJ45 X1 General Wireless IEEE802.11b/g/n Housing Metal Operating Temperature 14 °F ~ 131 °F/-10 °C ~ 55 °C Operating Power DC 12V Applicable Scenarios Indoor/Outdoor Weatherproof Rating IP66 NVR(without monitor) Video & Audio Video Compression: H.265+ / H.264+ IP Video Input 10 CH Video Output HDMI / VGA Audio Output Support 3.5mm Audio Cable Max Playback Channel 4 CH Hard Drive HDD 1 SATA Interface Supports up to capacity Up to 6TB Capacity External Interface Network Interface RJ45 X1 Wireless Antenna 2 Ports (IEEE802.11b/g/n) General Housing Metal+Plastic Operating Power DC 12V Power Consumption 6W (Without HDD) Working Temperature 14 °F ~ 131 °F/-10 °C ~ 55 °C If you'd like to buy other J Series add on camera, you can click on the link below or search for them in the store! https://www.ebay.com/itm/116217725838 （A95） https://www.ebay.com/itm/355819262950 （A61） https://www.ebay.com/itm/355877289316 （P41） P41 A61 A95