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As any security pro will tell you, the Dahua brand is
big in the eye-spy world. With revenues approaching
a billion dollars, 592 patents and more than 3,000
engineers employed in R&D alone, Dahua is an award-
winning, end-to-end solutions company as synonymous
with security as the Guggenheim is with design and as
widespread as a Trump billboard in Massachusetts.
You’ll find Dahua’s advanced video surveillance, access
control and smart building management systems protecting
banks, public buildings, energy infrastructure, telecommunication
and transport infrastructure in every corner of the world, including
the darkest corners of the London Underground.
Only last year, along Beijing’s West Chang’an Avenue,
scores of Dahua ‘Starlight’ bullet cameras monitored the
security of 12,000 armed troops and tons of lethal military
hardware parading to commemorate victory in WW2. Imagine
the tech muscle and precision you’d need to draw a protective
net around something as formidable as the People’s Liberation
Army. From every angle Dahua amounts to weaponised
surveillance: insurgents (including the miscreants with designs
on your client’s most cherished valuables) beware!
Bigger Range, Better Support and UHD!For many reasons we’ve taken the opportunity to step up
from IC Realtime to Dahua, but the move is more nuanced
than you’d think. This is because Dahua is an OEM supplier
of ICR. The high build quality remains but what’s new is
a more productive support relationship with the supplier
through Security Dynamics - Dahua’s UK disti - together
with better system integration, great prices and a wider,
smarter, more capable range, handpicked by Habitech for
our CI customers.
Our new Dahua offering involves as many as seventeen
IP network cameras, all POE, including Dome, Bullet, PTZ,
‘Starlight’ low-light models and covert ‘pinhole’ designs
spanning all resolutions from HD to UHD 4k (8MP versions
and the latest 12MP models), supported by no fewer than
eleven NVRs - nine with 4k/12MP capability - offering up to
32 channels with 16TB HDDs.
Most cameras offer a useful IR range of between 30
and 50m, are either IP66 or IP67 rated (that’s dust plus
total immersion at up to 1m depth) and provide triple
stream encoding, enabling customised configuration of
codec, frame rate and bitrate depending on where the live
view is headed: UHD, 1080p or lower res screens, mobiles
etc. All have Wide Dynamic Range (WDR or digital
equivalent DWDR), which greatly improves the image
clarity of extremely bright, dark or backlight scenes.
High Tech Spy TechCustomise your counter-measures with 4K res and a host of smart features from Dahua’s weapons-grade security technology. Habitech MD Jonathan Pengilley intros the new range.
16 | March 2016
Essential Install | Habitech
Dahua’s new 4K UHD Dome and Bullet cameras
Habitech.indd 16 21/03/2016 16:47
Draw in the netAs well as the high quality build and reliability you’d expect
from a top security brand, Dahua offers an armoury of
spook features that will empower and customise your
countermeasures. Many cameras support ‘intelligent
analytics’, including the ability to draw your ‘Region of
Interest’ (ROI) security cordons onto the camera view in
the software. When breached, the cordon activates the
alerts and alarms. In this way treasured items can be ring-
fenced and ‘trip-wire’ lines set to snare intruders. Another
feature called ‘Intrusion Detection’ logs and reports
moving objects in the area you define while ‘Abandoned/
Missing Detection’ automatically flags up the arrival and
removal of objects in the camera view.
Smarter all roundOther countermeasures available from Dahua cameras
include ‘Scene Change Detection’, which triggers
when the camera is moved; ‘Audio Detection’, which
listens for audio anomalies in the protected area and
‘Facial Detection’, which activates if the face doesn’t
fit. It may sound a tad ‘Mission Impossible’, but this is
resolutely spy-science fact: pure, applied and proven.
Insurgent elements will be recorded and reported in real
time to monitors and mobiles, according to the rules
and red-lines that you establish. Dahua’s advanced
custom installed surveillance is designed to confound all
attempts to damage or steal, which is the point of the
exercise and the outcome your customers will pay for.
The 2MP ‘Starlight’
dome and bullet cameras
provide these smart
features as standard,
as does the little IPC-
HUM8101 HD pinhole
camera and the top-
of-the-line PTZ model
- the SD6AW230-HNI
- which bolts on further
IVS (Intelligent Video
Surveillance) functionality
such as sophisticated auto-tracking and triggers, as well
as ‘loitering detection’ and ‘illegal parking’ modes. It’s a
snooper’s charter in smart camera form! What’s more the
weapons-grade tech can be combined with 4K res on
the new 12MP IPC-81200 series of UHD dome and bullet
cameras for the ultimate in smart security.
12MP 4K UHD Dome and Bullet Cameras
The Dahua HDBW81200E-Z dome and HFW81200E-Z bullet
cameras provide 3840 X 2160 at 30fps through a Sony Exmor
R 1/1.7in CMOS colour sensor with 12-Megapixel resolution
and the Ambarella Cortex-A9 1GHz dual core DSP, which
generates clearer images with higher sensitivity and lower noise.
Their 4K Ultra HD resolution delivers sharp, brilliantly detailed
full-scene fidelity inside and outside the property, day and night,
enhanced by four times optical zoom with synchronous focusing
and wide angle viewing. Smart detection features (optional on
the dome) include Tripwire, Intrusion, Scene change, Missing/
Abandoned and Audio detect.
Starlight Cameras
The Dahua HDB(W)8281-Z dome and HFW8281E-Z
bullet are designed for low-light condition monitoring with
0.005Lux/F1.65 (colour) of light illumination and 2MP 1/1.9in
progressivescan CMOS image sensors for capturing full
colour images at up to maximum 50/60fps@1080P encoding.
Wide Dynamic Range offers high performance in extremely
bright, dark or backlit areas and smart analytics include
Tripwire, Intrusion, Scene change, Missing/Abandoned, Audio
detect, People counting, Face detect, auto-tracking and Heat
map, which IDs hot spots in low light.
Mini PTZsThe ‘Red-Dot’ design award-winning
Dahua SD29204S-GN mini network
PTZ is an easy one-step ceiling install
but gives you up to 25/30fps@1080P,
50/60fps@720P resolution, H.264/M-
JPEG triple-stream encoding, 4x
optical zoom, DWDR, 360 degree
viewing angle, and 30m IR.
More information: Habitech +44 (0)1256 638500
www.habitech.co.uk
March 2016 | 17
Essential Install | Habitech
Use Dahua’s intelligent analytics including trip-wire cordons to customise security
The top-of-the-line SD6AW230-HNI PTZ model is brimming with IVS functionality
Habitech.indd 17 21/03/2016 16:47