DC-D4831HRX-W

8MP Vandal-Resistant IR Dome Camera

8MP (3840x2160) resolution	IK10 / IP67 supports	IR LED (Distance : 40m / 131.2ft )
Motorized Vari-focal lens (f=2.7 - 13.5mm)	Built-in heater	3-axis mechanical design for installation
micro SD/SDHC/SDXC	PoE (IEEE 802.3af Class 3), 12V DC	Easy installation with DirectIP NVR
Two-way audio(DC-D4831HRX only)	Day and night (ICR)	NDAA Compliance
Alarm in / out	True wide dynamic range (WDR)	White Base

Specifications

Video
Image Sensor	1/2.8" CMOS
Max. Resolution	3840 x 2160
Scanning Mode	Progressive Scan
Lens Type	Motorized Vari-focal
Focal Length	f=2.7-13.5mm
Aperture	F1.8 - 3.32
Iris Control	DC IRIS
Angular Field of View	Wide : 110.6°(H) 57.3°(V) 134.1°(D), Tele : 32.6°(H) 18.3°(V) 37.4°(D)
Pan/Tilt/Rotate Range	Pan: -175° ~ 175°, Tilt: 0° ~ 64°, Rotate: -177° ~ 177°
Min. Illumination	COLOR : 0.2 lux @ F1.8 B/W : 0 lux (IR LED ON)
Dynamic Range	120dB(True WDR)
Electronic Shutter Speed	Auto / Manual (1/30 ~ 1/10,000), Anti-Flicker, Slow Shutter (1/7.5, 1/15)
Day and Night	IR cut filter with auto switch
IR Distance (LEDs)	40m/131.2ft (6ea)
Image Setting	Exposure, White Balance, Self-Adjusting Video Mode(Sharpness, Contrast, Colors, Brightness Control)
Backlight Compensation	On / Off
Privacy Masking	8 Zones
Intelligent Video	Video Motion Detection, Active Tampering Alarm, Trip Zone
Network
Video Compression	H.265, H.264 (MP) M-JPEG
Intelligent Codec	Supported
Bitrate Control	H.265 - CBR / VBR, H.264 - CBR / VBR
Audio Compression	ADPCM 16K, G.726, G.711 u-Law, G.711 a-Law
Two-way Audio	Yes(DC-D4831HRX only)
IP Camera Protocol	DirectIP 2.0
Max. Frame Rate	30ips : 3840 x 2160 15ips : 3840 x 2160(WDR)
Supports Resolution	3840 x 2160, 1920 x 1080, 1280 x 720, 640 x 360
Multi-video Streaming	Quadruple Streaming
Network Protocols	DirectIP 2.0 Protocol, IPv4, IPv6, RTP/RTSP/TCP, RTP/RTSP/HTTP/TCP, RTP/UDP RTSP/TCP, HTTP, HTTPS, FTP, SNTP, SMTP, FEN, mDNS, uPNP, SNMPv2
Security	SSL Encryption, Multi-user Authority, IEEE 802.1x ,IP Filtering, HTTPS
Remote Access Client	DirectIP NVR Connection, IDIS Web, IDIS Mobile, IDIS Solution Suite
Ethernet	RJ45 (10/100BASE-T)
Recording Session Buffer (NLTSrec)	Yes (Up to 60MB)
Edge Storage	micro SD/SDHC/SDXC, Smart Failover (Up to 256GB)
ALARM AND EVENT
Trigger Event	Motion Detection, Alarm in, Audio detection(DC-D4831HRX only), Tampering, Trip Zone
Event Notification	Remote S/W, Email (with Image)
Pre-recorderd Voice Alert(IDIS protocol)	On / Off
Audio In/ Out	1 / 1(DC-D4831HRX only)
Alarm In / Out	1 / 1
Environmental
Vandal Proof Casing	IK10
Outdoor Ready	IP67, Heater
Operating Temperature	-40°C ~ +55°C (-40°F ~ +131°F) / Starting up at above -20°C (-4°F)
Operating Humidity	0% ~ 90%
Electrical
Power Source	12VDC, PoE IEEE 802.3af (Class 3)
Power Consumption	12V=, 1.2A, 14.4W PoE, IEEE 802.3af(Class 3), 12.4W
Approval	FCC, UL, CE, KC
Mechanical
Dimensions (Ø x H)	Ø155 x 104.4mm
Weight	1.02 kg(2.25lb)