Dahua Technology 40212TNI 2MP Starlight Outdoor PTZ Network Dome Camera Dimensions
Dahua Technology 40212TNI 2MP Starlight Outdoor PTZ Network Dome Camera Reset Button
Dahua Technology 40212TNI 2MP Starlight Outdoor PTZ Network Dome Camera Wire Harness




Dahua 40212TNI 2MP 12x Starlight PTZ
  • 1/2.8-in. 2 MP STARVIS™ CMOS Sensor
  • Starlight Technology for Ultra-low Light Sensitivity
  • 12x Optical Zoom
  • Triple-stream Encoding
  • H.265 and H.264 Dual Codecs
  • 1080p at 30 fps Maximum Resolution
  • Intelligent Video System (IVS)
  • ArcticPro Series Camera – Operational down to –40° C (–40° F)
  • IP66 Ingress Protection and IK10 Vandal Resistance
  • PoE+ Support

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Dahua Technology 40212TNI 2MP Starlight Outdoor PTZ Network Dome Camera

The 40212TNI 2 MP Starlight 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 video surveillance for indoor and outdoor applications.

The 40212TNI camera uses the H.265 video compression standard to improve encoding efficiency while preserving high-quality video.

The 40212TNI PTZ camera is equipped with quick and accurate pan/tilt/zoom control and True WDR for applications with direct sunlight or glare.

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 40212TNI 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.

40212TNI 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.

True Wide Dynamic Range

The 40212TNI 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.


The 40212TNI Dahua ArcticPro Series of extreme-environment cameras combine temperature-tolerant components, a waterproof enclosure, and an integrated heater to ensure flawless operation in temperatures as low as –40° C (–40° F). For applications that demand high-resolution video with advanced features in freezing environments, the Dahua ArcticPro Series offers 40212TNI camera to satisfy the most demanding requirements.


Dahua 40212TNI 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 40212TNI camera’s ability to prevent malicious access and to protect data.


The 40212TNI camera complies with the IK10 Vandal Resistance impact 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.).

Subjected to rigorous dust and water immersion tests and certified to the IP66 Ingress Protection rating makes it suitable for demanding outdoor applications.



Dahua Technology 40212TNI 2MP Starlight Outdoor PTZ Network Dome Camera Datasheet

Quick Start Guide


Dahua Technology 40212TNI 2MP Starlight Outdoor PTZ Network Dome Camera Quick Guide

Additional information

Weight 10.125 lbs
Dimensions 13.6 × 10.2 × 10.1 in



Sensor 2 MP 1/2.8” CMOS
Focal Length 5.3 to 64mm
Maximum Aperture f/1.6 to 4.4
Zoom Optical: 12x
Digital: 16x
Lens Field of View Horizontal: 4.8 to 58.2°
IR Cut Filter Mechanical
Day/Night Yes
Minimum Illumination Color: 0.005 Lux
B&W: 0.0005 Lux
Shutter Speed 1/30000 to 1 Seconds
Streaming Resolution 1920 × 1080 at 30 fps
Supported Video Compression H.264, H.265, MJPEG
Multi-View Streaming Yes, 3 Streams
Automatic Gain Control Yes
Audio Formats G.711, PCM
Built-In Mic No
Built-In Speaker No
Audio I/O Input:
1/8” / 3.5 mm
1/8” / 3.5 mm
Pan and Tilt
Pan/Tilt Manual Pan: 360° at 300°/s
Programmed Pan: 360° at 300°/s
Manual Tilt: 92° (-2 to 90°) at 120°/s
Programmed Tilt: 92° (-2 to 90°) at 200°/s
Security HTTPS, IEEE 802.1X, IP Address Filtering
Supported Protocols Bonjour, DDNS, DHCP, DNS, FTP, HTTP, ICMP, IGMP, IPv4/v6, NTP, PPPoE, QoS Layer 3 DiffServ, RTP, RTSP, SMTP, SNMP v1/v2c/v3 (MIB-II), SSL/TLS, TCP, UPnP
System Integration
Analytics Motion Detection
OS Compatibility Android
*As of January 2019: Check with manufacturer for the most up-to-date compatibility
Sensors and Alarms
Event Trigger Yes
Event Action Alarm
Alarm I/O 2 / 1
Memory 1024 MB RAM / 128 MB Flash
Media/Memory Card Slot Single Slot: microSD/microSDHC/microSDXC [128 GB Maximum]
Internal Storage None
External Storage Options Local PC, NAS
Power Source AC, PoE 802.3at (30 W)
Power Consumption 12 W (With Heater)
Operating Temperature -40 °F (-40 °C) to 140 °F (60 °C)
IP Rating IP66
IK Rating IK10
Inputs/Outputs 1 x RJ45
Video Management Software IVS
Certifications CSA, EN 55024, FCC (Part 15 Class B), IEC60950-1, UL, as per Manufacturer
Material of Construction Metal (Unspecified Type)
Dimensions ø: 7.3 inch (18.54 cm) × H: 9.2 inch (23.37 cm)
Weight 5.1 lb (2.31 kg)
Packaging Info
Package Weight 10.125 lb (4.59 kg)
Box Dimensions (L × W × H) 13.6 inch (34.54 cm) × 10.2 inch (25.91 cm) × 10.1 inch (25.65 cm)


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