ANNKE 4MP Ultra HD 16 Channel 4 Cameras Wireless NVR Security System, 2.4/5.8G Dual-Band WiFi, Human Motion Detection, Two-Way Audio, Night Vision, Works with Alexa

"<p><b>Description:</b></p> <p><b>Camera</b></p> <p>""◆100% Wire-Free</p> <p>◆4MP 2K resolution</p> <p>◆9000mA 2pcs 21700 rechargeable battery</p> <p>◆PIR Humanoid Detection, Instant&amp;Accurate Alerts</p> <p>◆Pan and Tilt (level: 270° &amp; vertical: 90 °) </p> <p>◆Support two-way audio</p> <p>◆Support micro SD card (max 256 GB) storage</p> <p>◆Support infrared night vision and full color mode </p> <p>◆One-click alert</p> <p>◆IP65 Dust and Waterproof Rating</p> <p>◆Support Amazon Alexa</p> <p>◆Equipped with solar panels""</p> <p>Video Resolution: 4MP(2560x1440)</p> <p>Image sensor: 1/3"" Progressive Scan CMOS</p> <p>Video compression:H.264+</p> <p>Audio Compression: G.711A</p> <p>Lens: 4mm</p> <p>Angle of View:70°</p> <p>Number of Infrared/Color LEDs: 6</p> <p>Infrared and full color Distance: Infrared 15m/Color 8m</p> <p>PT: Horizontal 270°, Vertical 90°</p> <p>Built-in battery: 3.7V/9000mAh 2pcs 21700</p> <p>Audio Input/output: Built-in microphone and speaker</p> <p>Mini. Illumination: 0Lux (with infrared led on)</p> <p>Day Night Mode:Auto change with IR-CUT removable</p> <p>PIR Sensor: 10 meters</p> <p>Bluetooth pairing: support</p> <p>Internet</p> <p>Wireless networks: 2.4G&amp;5.8G dual-band，IEEE 802.11.ax</p> <p>Wireless Security:WEP, WPA, WPA2</p> <p>Remote Access: P2P</p> <p>General</p> <p>Housing: Plastic</p> <p>Operating Voltage: DC 5V</p> <p>Solar power:Support</p> <p>Storage: Micro SD(Max 256GB)</p> <p>Operating Temperature: -20° ~ 50°C (-4°F ~ 122°F)</p> <p>Indoor/Outdoor: Indoor/Outdoor</p> <p>Weatherproof Rating: IP65</p> <p>Mount Option: Wall mount/Ceiling mount</p> <p><b>NVR:</b></p> <p>Video Format: H.264+</p> <p>IP Video Input: 16CH Wireless</p> <p>Video Output: HDMI Up to 4K</p> <p>Audio Output: Support</p> <p>Max Recording Resolution:Up to 8M</p> <p>Max Playback Resolution: Up to 8M</p> <p>Max Playback Channel: 4CH</p> <p>Max Playback Capacity: 4CH 5MP/2CH 8MP</p> <p>Hard Drive </p> <p>HDD: 1 SATA interface</p> <p>HDD Capacity: Up to 8TB capacity(2.5&amp;3.5 inches)</p> <p>External Interface</p> <p>Network Interface: RJ45x1(10/100M)</p> <p>Wireless antenna:3 Ports(2.4G&amp;5.8G dual-band，IEEE802.11b/g/n/ac)</p> <p>USB: USB2.0x2</p> <p>General </p> <p>Housing: Metal for mainpart</p> <p>Operating Power: DC12V</p> <p>Power Consumption: 6 W (Without HDD)</p> <p>Working Temperature: 14 °F ~ 131 °F/-10 °C ~ 55 °C</p> <p>Dimensions (W X H X D): 260 X 245 X 47 mm</p> <p>Weight (Without Hard Disk) : 760 g (Without HDD)</p>"

• ‌2.4/5.8GHz Dual-Band WiFi with Extended Range: Enjoy reliable and stable connectivity with dual-band WiFi Pro technology, reducing interference and ensuring smooth performance. The wireless auto-mesh and relay function boost signal transmission, covering up to 1000m in open spaces.
• Two-Way Audio for Convenient Interaction: Experience hassle-free two-way talk with the integrated microphone and speaker. Answer visitors, give instructions, or ward off unwanted guests with just a tap on your phone.
• Al-Powered Human Detection & Playback: Enhance security with Al-driven human detection that spots and tracks people in real-time. The smart playback feature allows quick review of relevant footage, saving you time and effort.
• Hey Alexa! Show Me ANNKE Camera: Get fastest access to your security system via 100% hands-free voice control. Use simple verbal commands ""Alexa, showl me front door camera"" to get instant live view by integrating this system with an Amazon Alexa device.Fully Waterproof for Outdoor Use: This rugged & weatherproof IP camera is IP66-rated to withstand all types of weather. Be it heavy wind, rain or snow, this camera braves them all. The durable housing makes this camera virtually immune against corrosion. So you can count on the cameras for all-season security monitoring.