Dahua, N444B42C, Four-Channel Basic Night Color VU-MORE Color Video Doorbell Security System US Only
N444B42C Includes Only:
- x3 4MP Eyeball Network Cameras
- x1 WiFi Video Doorbell
- x1 4-Channel 4K NVR
4MP Network Cameras:
- 1/3-in. 4MP Progressive-scan CMOS Sensor
- 4MP at 20 fps Maximum Resolution, 2.8 mm Fixed Lens
- Analytics+ Function: Perimeter Protection, Smart Motion Detection+
- Smart Dual Illumination - IR and White Light
- Basic Night Color Technology for Extreme Low-light Conditions
5MP WiFi Video Doorbell:
- 1/2.7-in. 5MP Progressive-scan CMOS Sensor
- Dual-band WiFi, IEEE802.11a/b/g/n/ac, 2.4 GHz and 5 GHz options
- H.265 and H.264 Dual Video Compression
- 2560 x 1920 at 15 fps Maximum Resolution
4K Network Video Recorder:
- 2 TB Pre-installed Hard Disk Drive
- Supports Remote Configuration and Management of Network Cameras
- Smart H.265+ and Smart H.264+ Dual Codec
- Maximum 80 Mbps Recording Bandwidth
The Dahua Video Doorbell Network Security System provides all the components to quickly install, configure, and employ a complete video security solution. The WiFi video doorbell offers 5MP video and two-way communication, the IP cameras offer the clarity of 4MP video, and the NVR offers built-in motion detection algorithms, alarm triggers, and customized recording modes. The doorbell and network cameras connect easily to the NVR for total system recording. In addition, the Video Doorbell and the NVR are compatible with the Dahua DMSS mobile application to view live video, configure and acknowledge alarms, and share video with authorized users. (Sold in the US only).
For more information, please see 
Data Sheet
