دوربین مداربسته داهوا مدل IPC-HFW3849T1-AS-PV

Camera

Image Sensor

1/2.7" CMOS

Max. Resolution

3840 (H) × 2160 (V)

ROM

256 MB

RAM

2 GB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.004 lux@F1.0 (Color, 30 IRE)

0.0004 lux@F1.0 (B/W, 30 IRE)

0 lux (illuminator on)

S/N Ratio

>56 dB

Illumination Distance

Up to 30 m (98.43 ft) (IR)
Up to 30 m (98.43 ft) (Warm light)

Illuminator On/Off Control

Auto;Manual

Illuminator Number

2 (IR LED); 2 (Warm light)

Angle Adjustment

Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm;3.6 mm

Max. Aperture

F1.0

Field of View

2.8 mm: H: 106°; V: 55°; D: 125°

3.6 mm: H: 85; V: 45°; D: 102°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 1.5 m (4.92 ft)
3.6 mm: 2.2 m (7.22 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

66.0 m

(216.54 ft)

26.4 m

(86.61 ft)

13.2 m

(43.31 ft)

6.6 m

(21.65 ft)

3.6 mm

78.0 m

(255.91 ft)

22.2 m

(102.36 ft)

15.6 m

(51.18 ft)

7.8 m

(25.59 ft)

Intelligence

IVS (Perimeter Protection)

Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)

SMD

SMD 4.0

Smart Search

Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos

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.

AI SSA

Adopt deep learning algorithms to adjust the parameters

of the image to suit the conditions.

Video

Video Compression

H.265; H.264; H.264H; H.264B; MJPEG (only supported by sub stream)

Smart Codec

Smart H.265+; Smart H.264+

AI Coding

AI H.265 (Compression rate ≥25%)

AI H.264 (Compression rate ≥25%)

Video Frame Rate

Main stream: 3840 × 2160 @(1 fps–25/30 fps)
Sub stream: 704 × 576@(1 fps–25 fps)/704 × 480@(1 fps–30 fps)
Third stream: 1920 × 1080@ (1 fps–25/30 fps)
*The values above are the max. frame rates of each stream; for multple streams, the values will be subjected to the total encoding capacity.

Stream Capability

3 streams

Resolution

8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520/2560 × 1440); 3M (2048 × 1536/2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Bit Rate Control

VBR; CBR; ABR

Video Bit Rate

H.264: 3 kbps–16384 kbps
H.265: 3 kbps–16384 kbps

Day/Night

Auto(ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

Scene Self-adaptation (SSA)

Yes

White Balance

Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control

Auto/Manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Smart Illumination

Yes

Defog

Yes

Image Rotation

0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)

Mirror

Yes

Privacy Masking

4 areas

LDC

Yes

Audio

Built-in MIC

Yes, built-in dual Mic

Built-in Speaker

Yes, built-in speaker

Audio Compression

PCM; G.711a; G.711Mu; G.726; G.723

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; external alarm; SMD; security exception

Network

Network Port

RJ-45 (10/100 Base-T)

SDK and API

Yes

Network Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP; P2P

Interoperability

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

User/Host

20 (Total bandwidth: 64 M)

Storage

FTP;SFTP; Micro SD card (support max. 512 GB); NAS

Browser

IE: IE11
Chrome
Firefox

Management Software

Smart PSS Lite; DSS; DMSS

Mobile Client

iOS;Android

Cyber Security

Video encryption;Firmware encryption;Configuration encryption;Digest;WSSE;Account lockout;Security logs;IP/MAC filtering;Generation and importing of X.509 certification;syslog;HTTPS;802.1x;Trusted boot;Trusted execution;Trusted upgrade

Certification

Certifications

CE-LVD: EN 62368-1;
CE-EMC: Electromagnetc Compatbility Directve
2014/30/EU

Port

Audio Input

1 channel (RCA port)

Audio Output

1 channel (RCA port)

Alarm Input

1 channel in: wet contact, 5 mA 3–5 VDC

Alarm Output

1 channel out: wet contact, 300 mA 12 VDC

Power

Power Supply

12 VDC/PoE (802.3af)

Power Consumption

Basic: 4.5 W (12 VDC); 5.8 W (PoE)
Max. (H.265+WDR+ warm light+siren and light active deterrence + intelligence on): 7.7 W (12 VDC); 9.4 W (PoE)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

≤95% (RH), non-condensing

Protection

IP67

Storage Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Storage Humidity

≤95% (RH), non-condensing

Structure

Casing Material

Metal + plastic

Product Dimensions

288.4 mm × 94.4 mm × 84.7 mm (11.35" × 3.72"× 3.33")(L × W × H)

Net Weight

1.0 kg (2.20 lb)

Gross Weight

1.23 kg (2.71 lb)