Dahua professional video surveillance system HDCVI mixed two 2MP cameras with DVR 20m IR Smart DAHUA 4 channel accessories, live internet

Dahua professional video surveillance system HDCVI mixed 2 rooms 2MP Smart IR 20m
professional video surveillance system Dahua mixed HDCVI include:

one outdoor surveillance cameras 20m IR HD Dahua HAC-B2A21
1 Room Interior HDCVI Dahua HAC-T1A21
XVR4104HS Dahua DVR-S2 4 channels (one can add two rooms)
monitoring cable crimping 2x 10 m
Power 12V 2A wired power supply LED indicator and protective filter
2-way power distributor cable splitter father

Details:
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1. HDCVI bullet camera Dahua HAC-B2A21 Cooper 2MP, 3.6mm, Smart IR 20m, IP67

Chamber bullet HDCVI Dahua HAC-B2A21 Cooper 2MP 3.6mm, Smart IR 20m
The construction of this chamber recommends to install both indoors and outdoors. Is a bullet camera that comes with fixed 3.6mm lens , which enables remote identification of objects. The camera is a good choice for monitoring the entrance to the office, comperciale, parking, residences, garages. Fixed lens provides a horizontal viewing angle of 93 ° . It provides a resolution 2MP 1920x1080p with real-time recording at 25fps.
It includes a smart sensor integrated IR so is able to view during the night to a maximum distance of 20m . The sensor is 1 / 2.7in CMOS . The camera has video output Dual-HDCVI BNC / CVBS (with change). Functions which are capable of multiple
• BLC (Backlight Compensation-camera automatically adjusts exposure across the entire image, that object is not dark and unclear)
• HLC (Highlight room compensation- identify powerful light sources and compensate for exposure to improve picture)
• DWDR (Digital Wide Dynamic Range- camera adjusts gamma values ​​to brighten dark areas)
• AGC (Automatic Gain Control- camera can record with good quality in different lighting conditions)
• 2D DNR (2D Digital Noise Analyzes Reduction- just a framework to detect pixels that may cause image noise).
Detection capacity is 51m, the observation of 20m, 5m identification and recognition of 10m.
The transmission is achieved by coaxial cable (up to 500m) with BNC’s. You can also use Ethernet cables with videobalun.
The camera is resistant to dust and water jets and has a protection class IP 67 weatherproof and can withstand temperatures of -40 Celsius 60grade.
The price is very convincing, especially in terms of performance and functions is capable.
Main characteristics HDCVI room Dahua HAC-B2A21 :

Resolution 2MP 1920x1080p with real-time recording at 25fps DWDR CMOS sensor, AGC, ICR, BLC, HLC, 2D-DNR
fixed 3.6mm lens with a horizontal viewing angle of 93 °
SMART IR sensor – maximum distance of 20m
IP67 protection – resistance to dust and water
Power supply: 12V DC maximum consumption 2.7W
Specification Sensor: 1 / 2.7 inch CMOS
Video Resolution 2 Megapixel
Sensitivity: 0.04 lux (0 lux with IR on)
Special Features: BLC, HLC, DWDR, AGC, DNR 2D
IR illuminator distance: 20 m
Fixed lens: 3.6 mm
viewing angle: 93 °
Aperture: F1.85
DORI function: Detect: 51 m
Observation: 20 m
Recognition: 10 m
Identification: 5 m
frames / second 25 FPS
Video output: BNC Dual – HDCVI / CVBS (switchable)
Operating Temperature: -40 ° C to 60 ° C,
Dimensions: 69.8 x 69.8 x 157.6 mm
Weight: 0.25 Kg
Housing: Aluminum

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Dahua 2.Camera HAC video surveillance dome-T1A21, 2 MP, IR 20 m, 2.8 mm-angle view

Surveillance Camera dome HAC-T1A21 from Dahua has a 2 megapixel video resolution Full HD (1920 x 1080 pixels) records are made from high quality due to lens fixed 2.8 mm that provides a visual angle of 93 ° .
The camera is equipped with IR LEDs that offer the ability to view images over a distance of 20m both inside and out.
The camera has protection level IP67 to protect against external factors (rain, dust, etc.). The operating temperature of the room starts to -40 ° C and can be up to 50 ° C. coaxial cable transmission or UTP (with videobalun ). Maximum distance signal transmission: coaxial cable – 800m (1080P) / 1200m (720P); UTP: 300m (1080P) / 450m (720P).
Specifications

sensor CMOS 1 / 2.7 inch
Video Resolution 2 megapixels (1920 × 1080 pixels) frames / second 25 FPS
Sensitivity: 0041 LUX (0 LUX with IR on)
IR illuminator distance: 20 m
Fixed lens: 2.8 mm
viewing angle: 93 °
Aperture: F1.85
Special Features: BLC, HLC, DWDR, AGC, 2D DNR, Smart IR, OSD
DORI function: Detect: 51 m
Observation: 20 m
Recognition: 10 m
Identification: 5 m
Video output: BNC Dual: HDCVI / CVBS
Power: DC12V
Consumption: 2.3W
Operating Temperature: -40 ° C to 60 ° C,
Degree of protection IP67
Size: 85 x 85 x 69 mm
Housing: Plastic
Weight: 0.09 Kg

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3.DVR Dahua 4 channel 1080P Lite Pentabrid XVR4104HS-S2

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Technical characteristics Dahua 4 channel 1080P DVR Lite Pentabrid XVR4104HS-S2

Material
Metal

Number Channel DVR
4

Technology DVR
Hybrid 5 in 1

Resolution DVR
1080N

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More

Features XVR4104HS-S2

system

Processor
Embedded Processor

operating system
Linux Embedded

Video

Inputs analog cameras
4 channel BNC (PAL)

Rooms HDCVI
1080P @ 25fps, 720P @ 25fps

Rooms AHD
1080P @ 25fps, 720P @ 25fps

Rooms TVI
1080P @ 25fps, 720P @ 25fps

IP camera input
4 + 1, up to per-channel 2MP

Audio

Entries
1 channel RCA audio through HDCVI +

Exit
1 channel RCA

two way communication
Yes, reusing the first channel audio input / output

Display

Interfaces
1 HDMI, 1 VGA

Resolution
1920 × 1080, 1280 × 1024, 1280 × 720, 1024 × 768

Share Screen
IP Mode activated: 1/4

IP mode enabled: 1/4/6

OSD
Title room, clock, no signal, camera lock, motion detection, recording

Register

Compression Video
H.264

Resolution
1080N, 720P, 960H, D1, HD1, BCIF, CIF, QCIF

Number of frames
Main Stream
1080N / 720P / 960H / D1 / HD1 / BCIF / CIF / QCIF (1-25fps)

Extra Stream
CIF / QCIF (1-15fps)

Bit Rate
1Kbps ~ 6144Kbps per channel

Recording mode
Manual, Schedule (Continuous, Motion Detection), no signal, obstructed camera, Stop

recording interval
1- 60 min (default: 60 min) Pre-registration: 1 ~ 30 s post-registration: 10 ~ 300 sec

Video Detection

Shutter
Record, PTZ, Tour, Video Push Email, FTP, Snapshot, Buzzer & amp; OSD

motion detection
Zone Detection: 396 (22 × 18), no signal & amp; Room obstructed

Play & amp; Backup

Play simultaneously
April 01

search parameters
Time / Date, Motion Detection & amp; Search accurate (accuracy 1 sec.)

Playback Functions
Play, Pause, Stop, Back, Fast play, Slow Motion, next file, previous file, next camera, anterior chamber, Full screen, Repeat, Shuffle, select Backup, Digital Zoom

backup mode
USB / Network

Network

Network Adapter
one RJ-45 port (100M)

Features Network
HTTP, TCP / IP, IPv4 / IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, P2P, IP Search (IP cameras Dahua, DVRs, NVRs, etc.)

Number of users
Up to 128 users simultaneously logged

Smart Phone
iPhone, iPad, Android

Compatibility
ONVIF 2.42 CGI

Storage

internal HDD
1 SATA port, Max. 8TB

Interfaces auxiliary

USB
2 x USB2.0

485
1 port, control PTZ

General

Power
DC12V / 2A

consumption

Operating Environment
– 10 ° C ~ 55 ° C / 10 ~ 90% RH

Size
Compact 1U, 260mm x 236mm x 48mm

weight
0.75Kg (without HDD)

Installation
Desktop

4. Monitoring crimping cable 10 m
crimping cable 10 meters cameras connectors.

BNC + DC
Power + video signal
2 DC Joint (Female and Male): 5.5 * 2.1mm
Camera surveillance
4mm thick copper

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5. Power 12V 2A wired power supply LED indicator and protective filter
power supply 2A / 12V filter on the line

Input voltage: 90-240AC, 50-60Hz
Output voltage: 2A
Cable length: 100CM
Overload protection, overvoltage, short-circuit

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6. 2-way power splitter cable distributor father
Power Cable – splitter
Enter mother – 2 outputs father
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Apply useful DVR Internet connection

DAHUA TECHNOLOGY IS ONE OF LEADING MANUFACTURERS WORLDWIDE IN THE FIELD OF VIDEO SURVEILLANCE SYSTEMS. PRODUCTS DAHUA are used widely in Europe, America and Japan. ALSO certified ISO9001, UL, CE and FCC.
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Video surveillance system professionally Dahua HDCVI contains absolutely all the components to be installed, it requires no great knowledge in the field, cables come ready plugged and crimped, feeder rooms comes with a splitter with 2 outputs. This kit can be added one or two rooms if needed. HDD is optional if you need video capture. Soft mobile phone, PC, laptop etc … very easy to configure.