دوربین مداربسته داهوا مدل HDW3849H-AS-PV

دوربین مداربسته

1/2.8”8Megapixel progressive CMOS

3840(H) × 2160 (V)

128 MB

512 MB

Progressive

Auto/Manual 1/3 s–1/100,000 s

0.007 Lux @ F1.4

>56 dB

30 m (98.4 ft)

Auto/Manual

1 (Warm light)

Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°

لنز

Fixed-focal

M12

2.8 mm; 3.6 mm

F1.4

2.8 mm: Horizontal 107° × Vertical 56° × Diagonal 127°

3.6 mm: Horizontal 89° × Vertical 46° × Diagonal 102°

Fixed

2.8 mm: 1.5 m (4.9 ft)

3.6 mm: 2.2m (7.2 ft)

Lens

Detect

Observe

Recognize

Identify

2.8 mm

87.7m

(287.7 ft)

35.1 m

( 115.2 ft)

17.5m

(57.4 ft)

8.8m

(28.8 ft)

3.6 mm

110.3m

(361.8 ft)

44.1m

(144.7ft)

22.1m

(72.5 ft)

11m

(36 ft)

هوش

Tripwire; intrusion (support the classification and accurate detection of vehicle and human)

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

ویدیو

H.265; H.264; H.264H; H.264B; MJPEG

(only supported by the sub stream)

Smart H.265+/Smart H.264+

Main stream:

3840 × 2160 @(1–20 fps by default)

3840 × 2160 @(1–25/30 fps when AI function disabled)

sub stream: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps)
third stream:1280 × 1080 @ (1–25/30 fps)

3 streams

8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 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)

CBR/VBR

H.264: 32 kbps–8192 kbps
H.265: 12 kbps–8192 kbps

Color/B/W

Yes

Yes

120 dB

Yes

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

Auto/Manual

3D NR

OFF/ON (4 areas)

Yes (4 areas)

Yes

0°/90°/180°/270° (Support with 1920 × 1080 resolution and lower)

Yes

4 areas

صدا

Yes

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

هشدار

No SD card; SD card full; SD card error; service life warning (supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; external alarm; SMD; safety exception; light alarm; sound alarm (11 built-in sounds and custom voices importing)importing)

شبکه

RJ-45 (10/100 Base-T)

Yes

IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; 802.1x; SNMP

ONVIF (Profile S/Profile G/Profile T); CGI; Milestone; Genetec; P2P

20 (Total bandwidth: 80 M)

FTP; SFTP; Micro SD card (support max. 256 G); Dahua Colud; NAS

IE: IE8 and later
Chrome
Firefox
Safari: Safari 12 and later

Smart PSS; DSS; DMSS

IOS; Android

گواهینامه

CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B

پورت

1 channel (RCA port)

1 channel (RCA port)

1 channel in: 5mA 3V–5V DC

1 channel out: 300mA 12V DC

برق

12V DC/PoE (802.3af)

Basic power consumption: 3.1W (DC12V); 3.5W (POE)Max. power consumption (WDR + H.265 + red and blue lights flashing alternately + warm light + sound alarm): 7.8W (DC12V); 8.2W (POE)

محیط

–40°C to +60°C (–40°F to +140°F)/Less than 95% RH

–40°C to +60°C (–40°F to +140°F)

IP67

ساختار

Metal

Φ122.0 mm × 110.9 mm (4.8″ × 4.4″)

754 g (1.7 lb)

915 g (2.0 lb)