DAHUA PTZ (SD49212T-HN) 2MP 12X SL
Product SKU DH-SD49212T-HN
Brand DAHUA
Availability
Description

DH-SD49212T-HN

2MP 12x Starlight IR PTZ Network Camera

Functions
Starlight Technology
For challenging low-light applications, Dahua’s Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing color 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.


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.


Smart H.265+
Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression.

PFA Technology
PFA technology has innovatively introduced new methods of judgment to ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms. PFA ensures clarity of the image throughout the process of zooming and shortens focus time. The realization of PFA technology substantially improves user experience and increases product value.

Environmental
Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -40 °C to +70 °C (-40 °F to +158 °F) with 95% humidity. Subjected to rigorous dust and water immersion tests
and certified to the IP66 Ingress Protection rating makes it suitable for demanding outdoor applications.

Protection
The camera allows for 6KV lightning rating,which provides effective protection for both the camera and its structure against lightning.


Interoperability
The camera conforms to the ONVIF (Open Network Video Interface Forum) specifications, ensuring interoperability between network video products regardless of manufacturer.

 

Technical Specification

Camera
Image Sensor :1/2.8” STARVIS™ CMOS
Effective Pixels: 1920(H) x 1080(V), 2 Megapixels
RAM/ROM :1024M/128M
Scanning System :Progressive
Electronic Shutter Speed:1/1s~1/30,000s
Minimum Illumination Color: 0.005Lux@F1.6; B/W: 0.0005Lux@F1.6;0Lux@F1.6 (IR on)
S/N Ratio: More than 50dB
IR Distance: Distance up to 100m (328ft)
IR On/Off Control: Auto/Manual
IR LEDs: 6

Lens
Focal Length: 5.3mm~64mm
Max. Aperture: F1.6 ~ F4.4
Angle of View: H: 58.2° ~ 4.8°
Optical Zoom: 12x
Focus Control: Auto/Manual
Close Focus Distance: 100mm~ 1000mm

PTZ
Pan/Tilt Range: Pan: 0° ~ 360° endless; Tilt: -15° ~ 90°,auto flip 180°
Manual Control Speed: Pan: 0.1° ~200° /s; Tilt: 0.1° ~120° /s
Preset Speed :Pan: 240° /s; Tilt: 200° /s
Presets: 300
PTZ Mode :5 Pattern, 8 Tour, Auto Pan ,Auto Scan
Speed Setup :Human-oriented focal Length/ speed adaptation
Power up Action: Auto restore to previous PTZ and lens status afterpower failure
Idle Motion :Activate Preset/ Scan/ Tour/ Pattern if there is nocommand in the specified period
Protocol: DH-SD

Intelligence
Event Trigger: Motion detection, Video tampering, Network disconnection, IP address conflict, Illegal access,Storage anomaly
Auto Tracking : N/A
IVS: Tripwire, Intrusion,Abandoned/Missing

Advanced Intelligent : Functions Face Detection

Video
Compression: H.265+/H.265/H.264+/H.264
Streaming Capability: 3 Streams
Resolution: 1080P(1920×1080)/720P(1280×720)/D1(704×576/704×480)/CIF(352×288/352×240)
Frame Rate
Main stream: 1080P/720P(1 ~ 25/30fps)
Sub stream1: D1/CIF(1 ~ 25/30fps)
Sub stream2: 720P/D1/CIF(1 ~ 25/30fps)
Bit Rate Control :CBR/VBR
Bit Rate: H.265/H.264: 448K ~ 8192Kbps
Day/Night :Auto(ICR) / Color / B/W
Backlight Compensation: BLC / HLC / WDR(120dB)
White Balance: Auto, ATW, Indoor, Outdoor, Manual
Gain Control :Auto / Manual
Noise Reduction :Ultra DNR (2D/3D)
Motion Detection: Support
Region of Interest :Support
Electronic Image Stabilization(EIS): N/A
Defog :Support
Digital Zoom :16x
Flip: 180°
Privacy Masking:Up to 24 areas

Audio
Compression :G.711a/G.711Mu/G.726/AAC

Network
Ethernet: RJ-45 (10XBase-T/100Base-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 Profile S&G, API
Streaming Method: Unicast / Multicast
Max. User Access: 20 users
Edge Storage: NAS (Network Attached Storage),Local PC for instant recording, Micro SD card 256GB
Web Viewer:  IE, Chrome, Firefox, Safari
Management Software: Smart PSS, DSS, DMSS
Smart Phone: IOS, Android

Electrical
Power Supply: DC 12V/3A, PoE+(802.3at)
Power Consumption: 13W, 22W (IR on, Heater on)

Environmental
Operating Conditions: -40°C ~ 70°C (-40°F ~ +158°F) / Less than 95% RH
Ingress Protection: IP66

 

Reviews (0)
view all
back
0
0 reviews