Overview

Hikvision 2MP WDR Fixed Bullet Audio Network Camera
Experience reliable surveillance with the Hikvision 2MP WDR Fixed Bullet Audio Network Camera, designed to deliver clear, high-quality video and audio for any security setup. Its advanced imaging technology ensures sharp visuals even in challenging lighting conditions, while integrated audio support allows for real-time monitoring. The camera's durable design is built to withstand harsh outdoor environments, making it ideal for both residential and commercial use.

Description

This network camera combines high-resolution 2MP video capture with wide dynamic range (WDR) for enhanced detail in varying light. Equipped with a 4mm lens and M12 lens mount, it provides crisp 1920x1080 footage, while its Smart Hybrid Light extends visibility up to 30 meters using both IR and white light. The built-in microphone allows for mono audio recording, supporting real-time audio security. Advanced compression with H.265+ reduces bandwidth and storage requirements, and multiple digital enhancements like BLC, HLC, and 3D DNR improve image quality. With motion detection and up to 6 simultaneous live views, it provides comprehensive monitoring from a single device. The camera connects via a 10M/100M RJ45 self-adaptive Ethernet port and is rated IP67 for resistance to water and dust, making it suitable for outdoor surveillance applications.

Features

High-Resolution Video Capture
Delivering 2MP resolution, the camera ensures clear images and smooth video streaming. WDR technology balances exposure in high-contrast scenes, capturing details in shadows and highlights simultaneously.

Advanced Lighting Technology
The Smart Hybrid Light feature combines infrared and white light to illuminate up to 30 meters, maintaining image clarity in low-light conditions. It adapts automatically for optimal brightness without overexposure.

Integrated Audio Monitoring
A built-in microphone enables mono sound recording, allowing users to monitor audio alongside video. This provides an extra layer of security for real-time observation.

Digital Image Enhancement
Digital enhancements include backlight compensation (BLC), high light compensation (HLC), and 3D digital noise reduction (DNR), all working together to deliver clear and stable images even in challenging conditions.

Connectivity and Storage Optimization
The camera uses H.265+, H.265, H.264+, and H.264 compression formats to minimize storage use and reduce network bandwidth. Its RJ45 10M/100M self-adaptive Ethernet port ensures seamless integration into existing network setups.

Outdoor Durability
IP67-rated design provides protection against dust and water, making it ideal for outdoor surveillance applications, from building perimeters to open parking areas.

Smart Monitoring Tools
Motion detection and 1 fixed region of interest (ROI) allow for focused surveillance, with support for up to 6 simultaneous live view channels for comprehensive coverage.

Specifications

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Specifications
Product Code	DS-2CD2021G0-LIU-4MM
Camera
Image Sensor	1/2.9" Progressive Scan CMOS
Max. Resolution	1920 x 1080
Shutter Time	1/3 s to 1 / 100,000 s
Min. Illumination	Color: 0.005 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR
Day &#-250; Night	IR cut filter
Angle Adjustment	Pan: 0degreesto 360degrees,tilt: 0degreesto 90degrees,rotate: 0degreesto 360degrees
Lens
Lens Type	Fixed focal lens, 2.8 and 4 mm optional
Focal Length &#-250; FOV	2.8 mm, horizontal FOV 103degrees, vertical FOV 56degrees, diagonal FOV 121degrees
	4 mm, horizontal FOV 83degrees, vertical FOV 44degrees, diagonal FOV 99degrees
Lens Mount	M12
Iris Type	Fixed
Aperture	F1.6
DORI
DORI	2.8 mm, D: 45 m, O: 18 m, R: 9 m, I: 4 m
	4 mm, D: 56 m, O: 22 m, R: 11 m, I: 5 m
Illuminator
Supplement Light Type	IR,White Light
Supplement Light Range	Up to 30 m
Smart Supplement Light	Yes
IR Wavelength	850 nm
Video
Main Stream	50 Hz: 25 fps (1920 x 1080, 1280 x 720)
	60 Hz: 30 fps (1920 x 1080, 1280 x 720)
Sub-Stream	50 Hz: 25 fps (640 x 480, 640 x 360)
	60 Hz: 30 fps (640 x 480, 640 x 360)
Video Compression	Main stream: H.265+/H.265/H.264+/H.264
	Sub-stream: H.265/H.264/MJPEG
Video Bit Rate	32 Kbps to 8 Mbps
H.264 Type	Baseline Profile,Main Profile,High Profile
H.265 Type	Main Profile
Bit Rate Control	CBR,VBR
Region of Interest (ROI)	1 fixed region for main stream
Audio
Audio Type	Mono sound
Environment Noise Filtering	Yes
Audio Sampling Rate	8 kHz/16 kHz
Audio Compression	G.711ulaw / G.711alaw / G.722.1 / G.726 / MP2L2 / PCM / AAC-LC
Audio Bit Rate	64 Kbps (G.711 ulaw)/64 Kbps (G.711 alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to
	160 Kbps (MP2L2)/16 to 64 Kbps (AAC-LC)
Network
Security	Password protection, complicated password, watermark, basic and digest authentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, host authentication (MAC address)
Simultaneous Live View	Up to 6 channels
API	Open Network Video Interface (Profile S, Profile T),ISAPI,SDK
Protocols	TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP
User/Host	Up to 32 users
	3 user levels: administrator, operator, and user
Client	iVMS-4200,Hik-Connect
Web Browser	Plug-in required live view: IE 10, IE 11
	Local service: Chrome 57.0+, Firefox 52.0+
Image
Wide Dynamic Range (WDR)	Digital WDR
SNR	≥ 52 dB
Day/Night Switch	Day,Night,Auto,Schedule
Image Enhancement	BLC,HLC,3D DNR
Image Settings	Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
Privacy Mask	4 programmable polygon privacy masks
Interface
Ethernet Interface	1 RJ45 10 M/100 M self-adaptive Ethernet port
Built-in Microphone	Yes
Event
Basic Event	Motion detection,video tampering alarm,exception
Linkage	Upload to FTP, send email, notify surveillance center, trigger capture
General
Power	12 VDC ± 25%, 0.4 A, max. 5 W,Ø 5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3af, Class 3, max: 6.5 W
Material	Metal & Plastic
Dimension	170.8 mm x 66 mm x 69.1 mm (6.7" x 2.6" x 2.7")
Package Dimension	216 mm x 121 mm x 118 mm (8.5" x 4.8" x 4.6")
Weight	Approx. 265 g (0.6 lb.)
With Package Weight	Approx. 495 g (1.1 lb.)
Storage Conditions	-30 degreesC to 60 degreesC (-22 degreesF to 140 degreesF). Humidity 95% or less (non-condensing)
Startup and Operating Conditions	-30 degreesC to 60 degreesC (-22 degreesF to 140 degreesF). Humidity 95% or less (non-condensing)
Language	English, Ukrainian
General Function	Heartbeat,anti-banding,mirror,password protection,password reset via email