قیمت دوربین داهوا مدل IPC-HDW4431EMP-AS-S4

Camera

Image Sensor 1/3” 4Megapixel progressive scan CMOS
Effective Pixels 2688(H)x1520(V)
RAM/ROM 512MB/32MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual, 1/3(4)~1/100000s
Minimum Illumination
0.06Lux/F1.6( Color,1/3s,30IRE)
0.4Lux/F1.6( Color,1/30s,30IRE)
0Lux/F1.6(IR on)
S/N Ratio More than 50dB
IR Distance Distance up to 50m (164ft)- On/Off Control Auto/ Manual
IR LEDs 1

Lens

Lens Type Fixed
Mount Type Board-in
Focal Length 2.8mm (3.6mm, 6mm optional)
Max. Aperture F1.6 (F1.6, F1.6)
Angle of View H:104° (83°, 55°), V:58° (45°, 31°)
Optical Zoom N/A
Focus Control Fixed
Close Focus Distance 1.1m (1.5m, 3.1m)
DORI Distance
Lens Detect Observe Recognize Identify
2.8 mm 56m(184ft) 22m(72ft) 11m(36ft) 6m(20ft)
3.6 mm 80m(262ft) 32m(105ft) 16m(52ft) 8m(26ft)
6.0 mm 120m(394ft) 48m(157ft) 24m(79ft) 12m(39ft)
Pan/Tilt/Rotation
Pan/Tilt/Rotation Range Pan:0˚~360˚; Tilt:0˚~78˚; Rotation:0˚~360˚

Intelligence

IVS Tripwire, Intrusion, Object Abandoned/Missing
Advanced Intelligent Functions Face Detection

Video

Compression H.265+/H.265/H.264+/H.264
Streaming Capability 3 Streams
Resolution
4M(2688×1520)/3M(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)
Frame Rate
Main Stream: 4M(1~25/30fps)
Sub Stream: D1(1~25/30fps)
Third Stream: 720P(1~25/10fps)
Bit Rate Control CBR/VBR
Bit Rate H.264: 24K ~ 10240Kbps
H.265: 14K ~ 9984Kbps
Day/Night Auto(ICR) / Color / 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 Support
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; UDP; SMTP;
FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS;
UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP;
IGMP; SNMP
Interoperability ONVIF, PSIA, CGI
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, Easy4ip
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 Built-in Mic
RS485 N/A
Alarm N/A
Electrical
Power Supply DC12V, PoE (802.3af)(Class 0)
Power Consumption <5.5W