מצלמת dahua 5MP PT Smart Dual Light DH-SD2A50HB-GN-A-PV

Camera

Image Sensor

1/2.8″ CMOS

Pixel

5MP

Max. Resolution

2560 (H) × 1920 (V)

ROM

128 MB

RAM

128 MB

Electronic Shutter Speed

1/3 s–1/100,000 s

Scanning System

Progressive

Min. Illumination

Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux (illuminator on)

Illumination Distance

30 m (98.42 ft) (IR)
30 m (98.42 ft) (white light)

Illuminator On/Off Control

Manual; auto; off

Illuminator Number

2 (IR light)
2 (White light)

Lens

Focal Length

4 mm

Max. Aperture

F1.6

Field of View

H: 80.4° V: 58.1° D: 104.8°

Close Focus Distance

0.3 m (0.98 ft)

Iris Control

Fixed

DORI Distance

Detect

Observe

Recognize

Identify

77.4 m (253.94 ft)

31.0 m (101.71 ft)

15.5 m (50.85 ft)

7.74 m (25.39 ft)

PTZ

Pan/Tilt Range

Pan: 0° to 345°
Tilt: 0° to +80°

Manual Control Speed

Pan: 0.1°–74°/s
Tilt: 0.1°–36.4°/s

Preset Speed

Pan: 62°/s
Tilt: 36.3°/s

Preset

300.0

Power-off Memory

Yes

Idle Motion

Preset

Smart Event

IVS

Tripwire; intrusion

Human Detection

Yes

Active Deterrence

Light Warning

White light warning Flash duration: 5 s–30 s Flash frequency: high, medium, low

Sound Warning

Sound warning alarm: Customizable Alarm duration: 10 s, 20 s, 30 s

Video

Video Compression

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

Streaming Capability

2 streams

Resolution

5M (2560 × 1920); 4M (2560 × 1440); 1080p (1920 × 1080); 960p(1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)

Video Frame Rate

Main stream: 5M(1–20 fps), 4M/1080p/1.3M/720p (1–25/30 fps)
Sub stream: D1/CIF (1–25/30 fps)

Bit Rate Control

CBR/VBR

Video Bit Rate

H264: 512–8192 kbps
H265: 233–7680 kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

WDR

DWDR

HLC

Yes

White Balance

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

Gain Control

Auto; manual

Noise Reduction

2D NR; 3D NR

Motion Detection

Yes

Image Rotation

180°

S/N Ratio

≥ 55 dB

Audio

Audio Compression

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

Network

Network Port

RJ-45 (10/100 Base-T)

Network Protocol

UDP; FTP; RTMP; IPv6; IPv4; IP Filter; DNS; RTCP; HTTP; NTP; SSL; DHCP; RTP; SMTP; HTTPS; TCP/IP; RTSP; DDNS; ARP

Interoperability

CGI; SDK; ONVIF (Profile S&T); P2P

Streaming Method

Unicast/Multicast

User/Host

20

Storage

Micro SD card (512 GB); FTP

Browser

IE: IE 7 and later versions; Chrome; Firefox; Safari

Management Software

DMSS

Mobile Client

iOS; Android

Certification

Certifications

CE: EN55032/EN50130-4/EN IEC61000-3-3/EN IEC61000-3-2/EN55024/EN55035/EN62368-1

FCC: 47 CFR FCC Part15, Subpart B, ANSI C63.4:2014

Port

Audio Input

1 channel (built-in mic)

Audio Output

1 channel (built-in speaker)

Two-way Audio

Yes

Alarm Linkage

Capture; preset; recording; audio; sending email

Alarm Event

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

Audio I/O

1/1

Power

Power Supply

12 VDC/1.5 A ± 10% PoE (802.3af)

Power Consumption

Basic: 4 W
Max.: 12.95 W (illuminator + PT + speaker + heating glass)

Environment

Operating Temperature

–30 °C to +55 °C (–22 °F to +131 °F)

Operating Humidity

≤ 95%

Protection

IP66; TVS 2000 V lightning proof; surge protection;

voltage transient protection

Structure

Product Dimensions

140.5 mm × Φ111.0 mm (5.53″ × Φ4.45″)

Net Weight

0.5 kg (1.10 lb)

Gross Weight

1 kg (2.20 lb)