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

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SKU: PTZ83840-HNF-WA Category: Dahua PTZ Cameras

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

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

Scan

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

Audio Output

Alarm I/O

7/2

Analog Output

1 BNC

RS-485

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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