Telecamera PTZ Dahua 4MP Starlight con Ottica 32x Zoom, AI, Auto-Tracking e Sicurezza 24/7

Camera

Image Sensor

1/2.8" CMOS

Pixel

4 MP

Max. Resolution

2560 (H) × 1440 (V)

ROM

4 GB

RAM

1 GB

Electronic Shutter Speed

1/1 s–1/30,000 s

Scanning System

Progressive

Min. Illumination

0.005 lux@F1.6 (Color, 30 IRE);
0.0005 lux@F1.6 (B/W, 30 IRE);
0 lux (illuminator on)

Illumination Distance

150 m (492.13 ft) (IR)
50 m (164.04 ft) (white light)

Illuminator On/Off Control

Zoom Prio; Manual; Auto; Off

Illuminator Number

2 (IR light); 2 (dual light fusion)

Lens

Focal Length

4.8 mm–154 mm

Max. Aperture

F1.6–F4.0

Field of View

H: 55.8°–2.3°; V: 31.9°–1.3°; D: 63.7°–2.7°

Optical Zoom

32×

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.1 m–1.5 m (0.33-4.92)

Iris Control

Auto; manual

PTZ

Pan/Tilt Range

Pan: 0° to 360° endless
Tilt: –20° to +90°, auto flip 180°

Manual Control Speed

Pan: 0.1°/s–160°/s
Tilt: 0.1°/s–120°/s

Preset Speed

Pan: 240°/s;
Tilt: 150°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory

Yes

Idle Motion

Preset; Pattern; Tour; Scan

Intelligence

Video Metadata

Detects motor and non-motor vehicles, faces and human bodies. It also performs tracking, takes snapshots, uploads high-quality face images and optimizes images. It extracts attributes from motor vehicles, detecting up to 10 attributes for them.

IVS (Perimeter Protection)

Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; human alarm classification; linkage tracking

Face Detection

Supports face detection, optimization, capturing pictures, uploading high-quality face snapshots and enhancing face images. Attribute Extraction is also supported, where 6 attributes and 8 expressions can be detected. Face cutout is also offered, where you can cutout one face at a time and customize the size to be a one-inch photo. The supported methods for capturing snapshots are real-time capturing, quality first, and selecting a preferred image among a group of snapshots.

Construction Detection

Detects 6 helmet colors: Red, orange, yellow, blue, white, and black. An alarm will be triggered when a person is not wearing a helmet or when the color of the helmet that they are wearing does not match the configured color. It also supports compliance detection for work uniforms. Up to 5 work uniform sample libraries can be uploaded, which together can contain up to 1,000 images (the images must be 1080p and in the JPG format). An alarm will be triggered when the similarity between the detected work uniform and the samples in the library is below the set threshold (that is, below the minimum compliance standard for work uniforms). The system supports detecting the attributes of work uniforms such as the color of the uniform, and whether or not the person is wearing a mask and wearing shoe covers.
An alarm will be triggered when the target is detected as not meeting the set requirements. It also detects and triggers alarms when only one person is in the construction site, and when no one is present in the detection area such as when a worker leaves their post or an area is left unmanned.

Auto Tracking

Auto tracking 3.0

SMD

SMD 4.0

Acupick

Uses deep learning algorithms and works with back-end devices to accurately match targets, such as people and motor vehicles, and search through live and recorded videos to quickly locate targets.

Auto Patrol

It triggers the IVS rule when a target is detected and makes the camera link with the PTZ to rotate to the position of the target and patrol based on its presets.

Active Deterrence

Light Warning

Red-Blue light warning
Flash duration: 5 s–30 s
Flash frequency: High, medium, low

Sound Warning

Sound warning alarm: Customizable
Volume: Volume: 0-100
Alarm duration: 5 s–30 s

Video

Video Compression

Smart H.265+; H.265; Smart H.264+; H.264B; H.264M; H.264H; MJPEG (Sub Stream 1)

Streaming Capability

3 streams

Resolution

4M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 720p (1280 × 720); 1.3M (1280 × 960); D1 (704 × 576/704 × 480); VGA (640×480); CIF(352×288/352×240)

Video Frame Rate

Main stream: 4M/3M/2304 × 1296/1080p/1.3M/720p @(1–25/30 fps)
Sub stream 1: D1/VGA/CIF (1–25/30 fps)
Sub stream 2: 1080p/1.3M/720p/CIF @(1–25/30 fps)

Bit Rate Control

CBR; VBR

Video Bit Rate

H.264: 96 Kbps–14,848 Kbps
H.265: 38 Kbps–8,960 Kbps

Day/Night

Auto (ICR); Color; B/W

BLC

Yes

WDR

120 dB

HLC

Yes

White Balance

Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp

Gain Control

Auto; Manual

Noise Reduction

2D NR; 3D NR

Motion Detection

Yes

Region of Interest (RoI)

Yes

Image Stabilization

Electronic Image Stabilization (EIS)

Defog

Electronic 

Digital Zoom

16×

Image Rotation

180°

Privacy Masking

Up to 24 areas can be set, with up to 8 areas in the same view
Multiple colors available

S/N Ratio

≥ 55 dB

Audio

Audio Compression

PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723

Network

Network Port

RJ-45 (10/100 Base-T)

Wireless Carrier Frequency Band

LTE-FDD: Seven-Band B1/3/5/7/8/20/28
LTE-TDD: Tri-Band 38/40/41
WCDMA: Tri-Band 1/5/8
GSM: Band3/5/8

Power Transmission

CE:
4G: Power class3: 23 dBm ± 2.7 dB
3G: Power class3: 24 dBm + 1/-3 dB
2G: Power class0: 30 dBm ± 2 dB (GSM1800/1900)
Power class5: 33 dBm ± 2 dB (GSM850/900)

Network Protocol

FTP;RTMP;IPv6;Bonjour;IPv4;DNS;RTCP;PPPoE;NTP;RTP;802.1x;QoS;HTTPS;SNMP;TCP/IP;DDNS;UPnP;NFS;ICMP;UDP;IG MP;HTTP;SSL;DHCP;SMTP;RTSP;ARP

Interoperability

ONVIF (Profile S & Profile G & Profile T); CGI; SDK

Streaming Method

Unicast; Multicast

User/Host

20 (total bandwidth: 64 M)

Storage

Micro SD card (512 GB); FTP/SFTP; NAS

Browser

IE 9 and later versions;
Chrome 41 and later versions;
Firefox 50 and later versions;
Safari 10 and later versions

Management Software

DMSS; DSS Pro

Mobile Client

iOS; Android

Port

RS-485

1 (baud rate: 1200 bps–9600 bps)

Audio Input

1 channel (LINE IN, bare wire)

Audio Output

1 channel (LINE OUT, bare wire; built-in speaker (mutually exclusive))

Alarm Input

2 (on-off value input: 0–5 VDC)

Audio Output

1 channel

Alarm Linkage

Capture; recording; send email; preset; tour; pattern; alarm digital output; audio; warning light

Alarm Event

Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection

Power

Power Supply

12 VDC, 4 A (–10% to +25%)

Power Consumption

Deep sleep: 0.12 W
Light sleep: 2.64W
Basic: 7 W (not pulling stream in 4G); 8 W(pulling stream in 4G)
Basic: 11 W (illuminator + not pulling stream in 4G), 12 W (illuminator + pulling stream in 4G)
Max: 18 W (illuminator + red and blue alarm lights + speaker + 4G + PTZ)

Environment

Operating Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Operating Humidity

≤ 95%

Protection

IP66; TVS 6000 V lightning proof; surge protection; voltage transient protection

Structure

Product Dimensions

325.0 mm × Φ211.0 mm (12.80" × Φ8.31")

Net Weight

4.2 kg (9.26 lb)

Gross Weight

6.7 kg (14.77 lb)