Description
DH-42C212TNI
The
2 MP Starlight In-ceiling PTZ Dome camera
features a 1/2.8-in. STARVIS™ CMOS imager with a 12x optical zoom lens, and provides an all in one solution for capturing long-distance video surveillance for indoor applications. The camera uses the H.265 video compression standard to improve encoding efficiency while preserving high-quality video. The PTZ camera is equipped with quick and accurate pan/tilt/zoom control and True WDR for applications with glare.
1/2.8-in. 2 MP STARVIS™ CMOS Sensor
Starlight Technology for Ultra-low Light Sensitivity
Powerful 12x Optical Zoom
Triple-stream Encoding
H.265 and H.264 Dual Codecs
1080p at 30 fps Maximum Resolution
Intelligent Video System (IVS)
IK10 Vandal Resistance
PoE+ Support
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Technical Specifications
Camera
Image Sensor
1/2.8-in. STARVIS™ CMOS Sensor
Effective Pixels
1920(H) x 1080(V), 2 MP
RAM/ROM
1024 MB / 128 MB
Scanning System
Progressive
Electronic Shutter Speed
1/1 s to 1/30,000 s
Minimum Illumination
Color: 0.005 lux at F1.6
B/W: 0.0005 lux at F1.6
S/N Ratio
More than 55 dB
Lens
Focal Length
5.3 mm to 64 mm
Max. Aperture
F1.6 to F4.4
Angle of View
Horizontal: 58.2° to 4.8°
Optical Zoom
12x
Focus Control
Auto, Manual
Close Focus Distance
100 mm to 1000 mm
DORI Distance
Detect
883 m (2897 ft)
Observe
353 m (1158 ft)
Recognize
177 m (581 ft)
Identify
88 m (289 ft)
PTZ
Pan/Tilt Range
Pan: 0° to 360° endless,
Tilt: –2° to 90°
Auto Flip 180°
Manual Control Speed
Pan: 0.1° to 300° /s
Tilt: 0.1° to 120° /s
Preset Speed
Pan: 300° /s
Tilt: 200° /s
Presets
300
PTZ Mode
5 Pattern, 8 Tour, Auto Pan, Auto Scan
Speed Compensation
Proportional Pan/Tilt Speed to Zoom Ratio
Power up Action
Auto restore to previous PTZ and lens status after power failure
Idle Motion
Activate Preset/ Scan/ Tour/ Pattern if there is no command in the specified period
Protocol
DH-SD
Video
Compression
H.265, H.264
Streaming Capability
Three (3) Streams
Resolution
1080p (1920 x 1080), 1.3 MP (1280 x 960), 720p (1280 x 720), D1 (704 x 480), CIF (352 x 240)
Frame Rate
Main Stream: 1080p, 720p, or D1 at 30 fps
Sub Stream 1: D1 or CIF at 30 fps
Sub Stream 2: 1080p, 720p, D1, or CIF at 30 fps
Bit Rate Control
CBR, VBR
Bit Rate
H.265/H.264: 448 K to 8192 Kbps
MJPEG: 5120 K to 10240 Kbps
Day/Night
Auto (ICR), Color, B/W
Backlight Compensation
BLC, HLC, True WDR (120 dB)
White Balance
Auto, ATW, Indoor, Outdoor, Manual
Gain Control
Auto, Manual
Noise Reduction
Ultra DNR (2D/3D)
Advanced Features
Motion Detection, Region of Interest, Defog
Digital Zoom
16x
Flip
180°
Privacy Masking
Up to 24 areas
Audio
Compression
G.711a, G.711u (32 kbps), PCM (128 kbps)
Network
Ethernet
RJ-45 (10 Base-T/100 Base-TX)
Protocol
IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, 802.1x
Interoperability
ONVIF, PSIA, CGI
Streaming Method
Unicast / Multicast
Maximum User Access
20 users
Edge Storage
NAS (Network Attached Storage)
Local PC for instant recording
Micro SD Card Slot, maximum 128 GB
Web Viewer
IE 10, Firefox, Safari
Management Software
Smart PSS, DSS
Mobile Operating System
IOS, Android
Cybersecurity
Video Encryption, Firmware Encryption, Configuration Encryption, Digest, WSSE, Account Lockout, Security Logs, IP/MAC Filtering, Generating and Importing X.509 Certification, Syslog, HTTPS, 802.1x, Trusted Boot, Trusted Execution, Trusted Upgrade
Interface
Audio
Input: One (1) Channel
Output: One (1) Channel
Alarm
Input: Two (2) Channels
Output: One (1) Channel
Electrical
Power Supply
Refer to the product label for power information
Power Consumption
Refer to the product label for power information
Construction
Casing
Metal
Dimensions
198.0 mm x 158.0 mm (7.80 in. x 6.22 in.)
Certifications
UL, EN, CFR FCC, ANSI, IK10
Manufacturer’s Warranty
5 Years
Downloads
Data Sheet
Quick Start Guide
Functions:
Starlight Technology
For challenging low-light applications, Dahua’s Starlight Ultra-low Light Technology offers light sensitivity that captures details in low light down to 0.005 lux. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.
Intelligent Video System
IVS is a built-in video analytic algorithm that delivers intelligent functions to monitor a scene for Tripwire violations, intrusion detection, and abandoned or missing objects. A camera with IVS quickly and accurately responds to monitoring events in a specific area. In addition to scene analytics, the camera offers tamper detection by recognizing a dramatic scene change and generating a warning message to inspect the camera.
Wide Dynamic Range
The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, True WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.
High Efficiency Video Coding (H.265)
The H.265 (ITU-T VCEG) video compression standard offers double the data compression ratio at the same level of video quality, or substantially improved video quality at the same bit rate, as compared to older video compression technologies. H.265 offers such impressive compression by expanding the pattern comparison and difference-coding, improving motion vector prediction and motion region merging, and incorporating an additional filtering step called sample-adaptive offset filtering.
Environmental
With a temperature range of –30 °C to +60 °C (–22 °F to 140 °F), the camera is designed for extreme temperature environments. The camera complies with an IK10 vandal resistance rating making it capable of withstanding the equivalent of 5 kg (11.02 lbs) of force dropped from a height of 40 cm (15.75 in.).
Cybersecurity
Dahua network cameras are equipped with a series of key cybersecurity technologies including: security authentication and authorization, access control, trusted protection, encrypted transmission, and encrypted storage. These technologies improve the camera’s ability to prevent malicious access and to protect data.
Protection
This camera suits even the harsh conditions for outdoor applications. Its 2KV lightning rating provides protection against the camera and its structure from the effects of lightning.
