2MP IP kamera Dahua IPC-HFW4239T-ASE

Camera

Image Sensor

1/2.8” 2Megapixel progressive scan CMOS

Effective Pixels

1920(H) x 1080(V)

RAM/ROM

256MB/32MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual, 1/3~1/100000s

Minimum Illumination

0.001Lux/F1.0 ( Color,1/3s,30IRE)

0.006Lux/F1.0 ( Color,1/30s,30IRE)

S/N Ratio

More than 50dB

IR LEDs

N/A

Lens

Lens Type

Fixed

Mount Type

Board-in

Focal Length

3.6mm (6mm optional)

Max. Aperture

F1.0(F1.0)

Angle of View

H: 87°/54°, V:47°/20°

Focus Control

Fixed

Close Focus Distance

1.6m(5.3ft)/3.5m (11.5ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

3.6 mm

53m(174ft)

21m(69ft)

11m(36ft)

5m(16ft)

6.0 mm

83m(289ft)

33m(108ft)

17m(56ft)

8m(26ft)

Pan/Tilt/Rotation

Pan/Tilt/Rotation Range

Pan:0˚~360˚; Tilt:0˚~90˚; Rotation:0˚~360˚

Intelligence

Event Trigger

Motion detection, Video tampering , Scene changing, Network disconnection , IP address conflict, Illegal Access,Storage anomaly

IVS

Tripwire, Intrusion, Object Abandoned/Missing

Advanced Intelligent Functions

Face Detection

Video

Compression

H.265/ H.264/ H.264B/ H.264H/ MJPEG(Sub Stream)

Smart Codec

Support H.265+/H.264+

Streaming Capability

3 Streams

Resolution

1080P(1920x1080)/ 1.3M(1280x960)/ 

720P(1280×720)/ D1(704×576/704×480)/ 

VGA(640×480)/ CIF(352×288/352×240)

Frame Rate

Main Stream: 1080P (1~25/30fps)

Sub Stream: D1(1~25/30fps)

Third Stream: 1080P(1~25/30fps)

Bit Rate Control

CBR/VBR

Bit Rate

H.264: 24K ~ 10240Kbps

H.265: 14K ~ 9984Kbps

Day/Night

Color(default) /Auto(Electronic) / B/W

BLC Mode

BLC / HLC / WDR(120dB)

White Balance

Auto/ Natural/ Street Lamp/ Outdoor/ Manual

Gain Control

Auto/Manual

Noise Reduction

3D DNR

Motion Detetion

Off / On (4 Zone, Rectangle)

Region of Interest

Off / On (4 Zone)

Electronic Image Stabilization (EIS)

N/A

Smart IR

N/A

Defog

N/A

Digital Zoom

16x

Flip

0°/90°/180°/270°

Mirror

Off / On

Privacy Masking

Off / On (4 Area, Rectangle)

Audio

Compression

G.711a/ G.711Mu/ AAC/ G.726

Network

Ethernet

RJ-45 (10/100Base-T)

Protocol

HTTP; HTTPS; TCP; ARP; RTSP; RTP; RTCP; UDP; PPPOE; IEEE802.1X; SMTP; SNMP; FTP; DHCP; DNS; DDNS; PPPoE; IPV4/V6; QoS; UPnP; NTP; Bonjour; IEEE

802.1X; Multicast; ICMP; IGMP; TLS; SSH; NFS

Interoperability

ONVIF Profile S&G, API

Streaming Method

Unicast / Multicast

Max. User Access

10 Users /20 Users

Edge Storage

NAS

Local PC for instant recording

Mirco SD card 128GB

Web Viewer

IE, Chrome, Firefox, Safari

Management Software

Smart PSS, DSS, DMSS

Smart Phone

IOS, Android

Certifications

Certifications

CE (EN 60950:2000)

UL:UL60950-1

FCC: FCC Part 15 Subpart B

Interface

Video Interface

N/A

Audio Interface

1/1 channel In/Out

RS485

N/A

Alarm

1 channel In: 5mA 5VDC

1 channel Out: 300mA 12VDC

Electrical