Dahua PTZ83840-HNF-WA 8MP 40x Starlight Laser WizMind Network Positioning System Price in Nairobi Kenya. The Best Dahua Supplier in Nairobi Kenya

Dahua PTZ83840-HNF-WA 8MP 40x Starlight Laser WizMind Network Positioning System Price in Nairobi Kenya. The Best Dahua Supplier in Nairobi Kenya

SKU: PTZ83840-HNF-WA Category:

Product Description

 

Camera
Image Sensor 1/1.8″ STARVIS™ CMOS
Pixel 8MP
Max. Resolution 3840 (H) × 2160 (V)
ROM 32GB
RAM 4GB
Electronic Shutter Speed 1/1–1/30000 s
Scanning System Progressive
Min. Illumination Color: 0.005Lux@F1.4
B/W: 0.0005Lux@F1.4
0Lux (IR light on)
Illumination Distance 400 m (1312.34 ft)
Illuminator On/Off Control Zoom Prio/Manual/SmartIR
Illuminator Number 10
Wiper Support
Lens
Focal Length 5.6 mm–224 mm
Max. Aperture F1.4–F4.5
Field of View H: 2.0°–63.9°
V: 1.2°–35°
D: 2.4°–66.9°
Optical Zoom 40x
Focus Control Auto/Semi-Auto/Manual
Close Focus Distance 0.5 m–2 m (1.64 ft–6.56 ft)
Iris Control Auto
DORI Distance Detect Observe Recognize Identify
4400 m
(14435.70 ft)
1760 m
(5774.28 ft)
880 m
(2887.14 ft)
440 m
(1443.57 ft)
PTZ
Pan/Tilt Range Pan: 0°–360°
Tilt: -90°–45°
Manual Control Speed Pan: 0.1°–160°/s
Tilt: 0.1°–60°/s
Preset Speed Pan: 160°/s
Tilt:60°/s
Presets 300
Tour 8 (up to 32 preset per tour)
Pattern 5
Scan 5
Speed Adjustment Support
Power-off Memory Support
Idle Motion Preset/Tour/Pattern/Scanning
Protocol DH-SD
Pelco-P/D (auto recognition)
Artificial Intelligence
Video Metadata Support human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction.
Perimeter Protection Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc.
Auto Tracking Support
Face Recognition Support
General Intelligence
Event Trigger Motion detection, video tampering, scene changing, network disconnection, IP address conflict, illegal access, and storage anomaly.
IVS Object abandoned/missing
Video
Compression H.265/H.264H/H.264B/H.264/MJPEG (sub stream)
Streaming Capability 3 streams
Resolution 4K (3840 × 2160); 1080P (1920 × 1080); 1.3M (1280 × 960); 720P (1280 × 720); D1 (704 × 576); CIF (352 × 288)
Frame Rate Main stream: 4K (1–25/30fps); 1080P/1.3M/720P (1–25/30 fps)
Sub stream 1: D1/CIF (1–25/30 fps)
Sub stream 2: 1080P/1.3M/720P (1–25/30 fps); D1/CIF (1–25/30 fps)
Bit Rate Control Variable Bit Rate/Constant Bit Rate
Bit Rate H.264: 4683 kbps–16384 kbps
H.265: 1801 kbps–14410 kbps
Day/Night Auto (ICR)/Color/B/W
BLC Support
WDR 120 dB
HLC Support
White Balance Auto/Indoor/Outdoor/Tracking/Manual/Sodium lamp/Natural light/Street lamp
Gain Control Auto/Manual
Noise Reduction 2D/3D
Motion Detection Support
Region of Interest (RoI) Support
Image Stabilization Electronic
Defog Optical
Digital Zoom 16x
Flip 180°
Privacy Masking Up to 24 areas
Audio
Compression G.711A; G.711Mu; G.726; AAC; G.722.1; G.723; G.729; PCM; MPEG2-Layer2
Port
Audio Input 1
Audio Output 1
Alarm I/O 7/2
Analog Output 1 BNC
RS-485 1
Network
Ethernet RJ-45 (10/100Base-T)
Protocol IPv4; IPv6; HTTP; HTTPS; 802.1x; Qos; FTP; SMTP; UPnP; SNMPv1/v2c/v3 (MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE
Interoperability ONVIF Profile S&G&T; CGI
Streaming Method Unicast/Multicast
User/Host 20 (Total bandwidth 64M)
Storage FTP; Micro SD card (256G)
Browser IE7 and newer versions
Chrome 42 and older versions
Firefox 52 and older versions
Safari
Management Software Smart Player
Smart PSS
DSS
Easy4ip
Mobile Phone IOS/Android/Windows Phone
Power
Power Supply DC 36V/2.23A ± 25%
Power Consumption 31.85W
61.35W (PTZ rotating, illuminator on, wiper on)
Environment
Operating Temperature -40°C–70°C (-40°F–+158°F)
Operating Humidity ≤95% RH
Protection IP67; TVS 6000V lightning protection; surge protection
Structure
Dimensions 210.7 mm × 366.5 mm × 498.7 mm

(8.30″ × 14.43″ × 19.63″)

Net Weight 14 kg (30.86 lb)
Gross Weight 19.77 kg (43.59 lb)

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