ANNKE Wireless Camera System, 16CH Expandable 4K Security NVR, 4Pcs 3MP Outdoor Cameras(Plug-in Power Required), 2-Way Audio, Dual-Band WiFi, Human Detection, IP66 Waterproof, 24 /7 Protection, 1TB HDD

Features

• Expandable Security System, Stable Dual-Band WiFiEasily expand your security system to up to 8MP 16 channels. And it supports 2.4/5.8GHz WiFi Pro-tech, providing you flexible network choices, stronger anti-interference performance and better stability.
• Two Way Audio, Remote AccessBuilt-in mic and speaker, you can talk and listen with your family or visitors via annke sight App on your phone. Beside, you can also perform live views and playbacks on your smart device(iOS, Android) via WiFi connection.
• 3MP Super HD & 100ft Night VisionYou can see clearly in 3MP full HD for detailed monitor & security. The built-in IR lights allow you to see up to 100ft of night vision at night. And the IP66-rated outdoor camera can be used in any harsh conditions.
• AI Human Detection & Instant AlertsThis WiFi security camera can detect people accurately within their field of view, minimizing false alarms. You will receive App/Email alerts once it detects person, plus, email alarms with screenshots.
• 24/7 All Day Recording with 1TB HDDThis NVR security camera system comes with a pre-installed 1TB hard drive (expandable up to 8TB HDD) to support continuous video recording. It secures your home and allows you to know what happened anytime, anywhere, giving you peace of mind all day. Note: The 24/7 recording feature requires manual activation before use.
• NOTEWireless means no video cables are needed for transmission. Includes 5 power adapters (4 for cameras, 1 for NVR) to ensure continuous 24/7 surveillance. Power cables are required for operation.