Tag: Dahua 8 MP, Dahua DH IPC HFW1831EP WDR IR Network Camera - Kenya
Dahua 8 MP, Dahua DH IPC HFW1831EP WDR IR Network Camera - Kenya
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Dahua 8 MP, Dahua DH IPC HFW1831EP WDR IR Network Camera
Camera
Image Sensor
1/1.8” 8Megapixel progressive scan CMOS
Effective Pixels
3840(H) x 2160(V)
RAM/ROM
512MB/128MB
Scanning System
Progressive
Electronic Shutter Speed
Auto/Manual, 1/3(4)~1/100000s
Minimum Illumination
0.003Lux/F1.6( Color,1/3s,30IRE)
0.08Lux/F1.6( Color,1/30s,30IRE)
0Lux/F1.6(IR on)
S/N Ratio
More than 50dB
IR Distance
Distance up to 50m (164ft)
IR On/Off Control
Auto/ Manual
IR LEDs
2
Lens
Lens Type
Fixed
Mount Type
Board-in
Focal Length
2.8mm (4mm, 6mm optional)
Max. Aperture
F1.6
Angle of View
H:111°/87°/55°, V:59°/47°/30°
Optical Zoom
N/A
Focus Control
Fixed
Close Focus Distance
1.5m (16.4ft)
DORI Distance
Lens
Detect
Observe
Recognize
Identify
2.8mm
84m(276ft)
34m(112ft)
17m(56ft)
8m(26ft)
4.0 mm
104m(341ft)
42m(138ft)
21m(69ft)
10m(33ft)
6.0 mm
164m(538ft)
66m(217ft)
33m(108ft)
16m(53ft)
PTZ
Pan/Tilt/Rotation Range
Pan:0**~355**; Tilt:0**~90**; Rotation:0**~355**
Intelligence
Event Trigger
Motion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal access, Storage anomaly
IVS
Tripwire, Intrusion
Video
Compression
H.265/H.264H/MJPEG(Sub Stream)
Smart Codec
Support H.265+/H.264+
Streaming Capability
2 Streams
Resolution
4K(3840×2160)/6M(3072×2048)/5M(2560×1920)/
3M(2048×1536)/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: 4K (1~25/30fps)
Sub Stream: D1(1~25/30fps)
Bit Rate Control
CBR/VBR
Bit Rate
H.264:24K ~ 8192Kbps
H.265:32K~ 8192Kbps
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 Detection
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
N/A
Network
Ethernet
RJ-45 (10/100Base-T)
Protocol
HTTP;TCP;ARP;RTSP;RTP;UDP;RTCP;SMTP;FTP;DHCP;DNS;DDNS;PPPOE;IPv4/v6;SNMP;QoS;UPnP;NTP
Interoperability
ONVIF Profile S&G, CGI
Streaming Method
Unicast / Multicast
Max. User Access
10 Users /20 Users
Edge Storage
NAS
Local PC for instant recording
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
N/A
RS485
N/A
Alarm
N/A
Electrical
Power Supply
DC12V, PoE (IEEE802.3af)(Class 0)
Power Consumption
<7.8W Environmental Operating Conditions -30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH Storage Conditions -30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH Ingress Protection IP67 Vandal Resistance N/A Construction Casing Metal Dimensions 179.9mm×69.3mm×62mm (7.08”×2.73”×2.44”) Net Weight 0.48kg (1.06lb) Gross Weight 0.51 kg (1.12lb)

