Dahua N444e42b Network Security Camera System

Dahua Technology N444E42B Overview
Monitor your home or business with the N444E42B 4-Channel 8MP NVR with 2TB HDD & 4 4MP Night Vision Turret Cameras Kit
from Dahua Technology
. This 4-channel NVR enables you to record from and manage up to four cameras. Equipped with a SATA III port, this NVR has an internal storage capacity of up to 10TB (2TB preinstalled).
The included 4MP turret cameras capture 2688 x 1520 resolution at 20 fps from 2.8mm fixed lenses that deliver a 102° horizontal field of view. The cameras have a night vision range up to 98'. They are IP67 rated for outdoor use. NVR Features

Embedded Linux OS

Plug-and-play operation

Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG videos

General alarms include; motion detection, privacy masking, video loss, scene changing, PIR alarm, and IPC external alarm

Anomaly alarms; camera disconnection, storage error, disk full, IP conflict, MAC conflict, login locked, and cybersecurity exception

Analytics+ alarms include; face detection, perimeter protection (intrusion and tripwire), IVS, people counting, heat map, and SMD alarms

Alarm actions include; recording, snapshot, audio, buzzer, log, preset, and email

80 Mb/s maximum incoming bandwidth

10TB HDD capacity (2TB preinstalled)

Configurable recording options and schedules that save HDD space and active monitoring time

RCA audio input and output

HDMI and VGA video outputs

2 x USB 2.0 ports

4 x PoE ports

Self-adaptive 100M RJ45 port

Up to 128 users

Turret Camera Features

IVS (Intelligent Video System) analytic algorithms for tampering, memory card error, network error, unauthorized access, tripwire, and intrusion

-40°F cold start without a heater

Starlight technology for low-light applications

Built-in microphone

Smart IR

IR cut filter enables day and night functionality

Auto and manual IR on/off control

Smart H.265+, H.265, Smart H.264+, H.264 (H.264B), and MJPEG video codecs

Dual streaming

Unicast and multicast streaming methods

CBR and VBR

2.95' close focus distance

Camera pivots horizontally from 0 to 360° and vertically from 0 to 78°

0 to 360° rotation

True wide dynamic range (120 dB), backlight compensation, and highlight compensation

White balance modes include; auto, natural, street lamp, outdoor, manual, and regional custom

Auto, manual, gain priority, and shutter priority gain control

3D-DNR

Motion detection for four zones (rectangular)

ROI (region of interest) for four zones

Privacy masking for four areas (rectangular)

0, 90, 180, and 270° flip perspective

Mirroring

Up to 20 users

Compatible with Internet Explorer, Chrome, Firefox, iOS, Android, SmartPSS, DSS, and DMSS

FTP, SFTP, microSD card, and NAS edge storage

FCC certified

Returns Accepted for this item if it's within 30 Days