Dahua 4MP IP E-VU Video Surveillance System with Smart Night Vision & Remote Management
Experience professional-grade surveillance with the Dahua N444L42A 4-Channel Security System, featuring 4MP IP cameras, 2TB storage, and advanced Smart H.265+ compression technology. This complete surveillance solution delivers crystal-clear 4MP resolution with night vision capabilities up to 30 meters, making it ideal for 24/7 monitoring of your property.
Advanced Surveillance Features & Technology
- 4-channel NVR with 2TB HDD storage capacity for extended recording
- 4MP IP cameras with 2560 x 1440 resolution for detailed surveillance
- Smart IR night vision with up to 30m (98 ft) range
- Smart H.265+ compression technology reducing storage requirements by up to 70%
- Maximum supported resolution of 8MP for future-proof surveillance
Intelligent Recording & Remote Management
The system features flexible recording options with motion detection and scheduled recording capabilities. With remote management functionality, you can monitor your property from anywhere using compatible devices. The NVR supports multiple video formats including H.264, H.265, and Motion JPEG, ensuring optimal compatibility and performance.
Connectivity & Interface Options
- HDMI and VGA outputs for multiple display options
- Ethernet connectivity with PoE support
- USB ports for easy backup and mouse operation
- Audio input and output ports for complete surveillance solution
Package Contents
Camera Kit
- 4 Network Cameras
- Mounting Template
- Waterproof Ethernet Connector
- 3 Plastic Wall Anchors with Screws
NVR Kit
- 4K NVR with 2TB Storage
- Power Adapter with Power Cord
- Mouse
- Ethernet Cable
- 4 RJ-45 Rubber Feet
- Quick Network Guide
- Printed Manual and Regulatory Guide
System OverviewThe Dahua Network Security System provides all the components to quickly install, configure, and employ a complete video surveillance solution. 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 NVR also features Plug and Play technology to connect quickly to cameras on the same network. Each component accepts a PoE power supply to facilitate installation.
FunctionsSmart IR IlluminationWith IR illumination, detailed images can be captured in low light or total darkness. The camera's Smart IR technology adjusts the intensity of camera's infrared LEDs to compensate the distance of an object. Smart IR technology prevents IR LEDs from whitening out images as they come closer to the camera. The camera's integrated infrared illumination provides high performance in extreme low-light environments up to 30 m (98 ft).
Flexible RecordingThe NVR offers a variety of configurable recording options and schedules that saves disk space and active monitoring time. The NVR monitors incoming video and can be programmed to record if motion is detected or if an alarm is triggered. The NVR can also be programmed to record on a schedule or at different intervals. The recording options and schedules can be set for each individual camera or copied to all cameras.
Smart H.265+Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression.
