Dahua - N444E42A - 4-Channel Video Doorbell Security System

 

Part number:
N444E42A
Price:

Three (3) 4 MP Eyeball Network Cameras, One (1) WiFi Video Doorbell, One (1) 4-channel 4K NVR

The Dahua Video Doorbell Network Security System provides all the components to quickly install, configure, and employ a complete video surveillance solution. The Video Doorbell offers 2 MP video and two-way communication, the IP cameras offer the clarity of 4 MP video, and the NVR offers built-in motion detection algorithms, alarm triggers, and customized recording modes. The Video Doorbell and the 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.

 

4 MP Network Cameras

  • 4 MP at 30 fps Maximum Resolution, 2.8 mm Fixed Lens
  • Maximum IR Length 30 m (98 ft) with Smart IR
  • Starlight Technology for Ultra Low-light Applications
  • Built-in Microphone
  • Intelligent Video System
  • IP67 Environmental Protection

2 MP WiFi Video Doorbell

  • 2 MP at 30 fps Maximum Resolution, 1.9 mm Fixed Lens
  • 4 GHz, IEEE802.11b/g/n, 100 m (328 ft) Open Field WiFi
  • Built-in Microphone and Speaker for Real-time Communication
  • PIR Detection

4K Network Video Recorder

  • 2 TB Pre-installed Hard Disk Drive
  • Embedded Quad-core Processor
  • Smart H.265+ and Smart H.264+ Dual Codec
  • Up to 8 MP Resolution for Preview and Playback
  • 80 Mbps Incoming Bandwidth
Camera
Image Sensor 1/3-in. CMOS
Effective Pixels 2688 (H) x 1520 (V), 4 MP
ROM/RAM 128 MB / 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto, Manual: 1/30 s to 1/100000 s
Minimum Illumination Color: 0.008 lux at F1.6 0 Lux with IR on
IR Distance Up to 30.0 m (98.43 ft)
IR On/Off Control Auto, Manual
IR LEDs Two (2)
Lens
Lens Type Fixed-focal
Mount Type M12
Focal Length 2.8 mm
Max Aperture F1.6
Angle of View Horizontal: 102°
Vertical: 55°
Diagonal: 121°
Iris Fixed Aperture
Close Focus Distance 0.90 m (2.95 ft)
Name
Description
Size
Downloads
File
Data Sheet
0.9mb
File
Quick Installation Guide
0.3mb
File
Quick Start Guide
1.7mb