Dahua Technology XVR4104HS-I Black

Launched by Dahua Technology, WizSense is a series of AI products and
solutions that adopt independent AI chip and deep learning algorithm.
It focuses on human and vehicle with high accuracy, enabling users to
fast act on defined targets. Based on Dahua's advanced technologies,
WizSense provides intelligent, simple and inclusive products and
solutions.

Dahua Technology, a world-leading video-centric smart IoT solution and
service provider, debuted its new XVR series, XVR4000-I Series featuring
max.full-channel SMD Plus to benefit customers from AI upgrade (The
number of channels differs depending on the model. Please refer to the
specifications below for information on the number of channels.). This
series has been developed to reduce false-alarm rates and the cost of
human surveillance, thus bringing great value to customers in search of
products with accurate human/vehicle alarm to raise the security level
of various indoor and outdoor facilities.

SMD Plus
With intelligent algorithm, Dahua Smart Motion Detection technology
can categorize the targets that trigger motion detection and filter the
motion detection alarm triggered by non-concerned targets to realize
effective and accurate alarm.

Smart Dual Illuminators
With Smart Dual Illuminators technology, you can select Smart
Illumination Mode for the system to automatically switch between IR
mode and white light mode. It allows white light to be turned on when a
target is detected by the SMD Plus/Perimeter Protection function of
AI-enabled XVR. This significantly reduces light pollution at night.
Together with other modes, including IR Mode and White Light Mode,
the smart dual illumination technology can meet the requirements of a
wide variety of scenes.

One-click Arming/Disarming
With just one click, you can enable or disable alarm linkages to show
messages, send emails, output audio alarms and more, through the
mobile app and platform.

Customizable Alarm Audio
Designed for your convenience, the TiOC alarm can be customized to
meet your needs. It is flexible, allowing you to directly upload your
customized audio through the mobile app and XVR.

AI Coding
Compared with H.265/H.264, AI coding can reduce more than 50% bit
rate and storage requirements without loss of decoding compatibility,
providing clear human and vehicle details.

Smart H.265+
Smart H.265+ Codec reduces bit rate and storage requirements by up to
90%, outranking standard H.264 video compression and eliminating the
need to invest in a new camera.

Long-distance Transmission
The HDCVI system supports long distance transmission over coaxial cable
and UTP, max. 700 m for 4K/4MP, 800 m for 1080p and 1200 m for 720p.

Audio over Coax
The integrated design can reduce wiring troubles which makes it much
more cost-effective and convenient for installation.