{"id":174420,"date":"2023-08-09T16:02:06","date_gmt":"2023-08-09T14:02:06","guid":{"rendered":"https:\/\/martcom.eu\/?post_type=product&p=174420"},"modified":"2025-05-29T17:09:08","modified_gmt":"2025-05-29T15:09:08","slug":"dahua-ptz-ip-2mp-with-12x-zoom-video-surveillance-camera-sd42212t-hn-s2","status":"publish","type":"product","link":"https:\/\/martcom.eu\/en\/product\/dahua-ptz-ip-2mp-with-12x-zoom-video-surveillance-camera-sd42212t-hn-s2\/","title":{"rendered":"Dahua PTZ IP 2MP with 12x zoom – video surveillance camera SD42212T-HN-S2"},"content":{"rendered":"
Specifications<\/div>\n
Dahua PTZ IP 2MP with 12x zoom – video surveillance camera SD42212T-HN-S2 provides a wide monitoring range and great detail. The camera delivers 1080P resolution at 25\/30fps. The camera is equipped with smooth control, high quality image, and good protection, meeting compact size demands of video surveillance applications.
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\nFor challenging low-light applications, Dahua 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. 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+ 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.
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\nPFA 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. Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -30 \u00b0C to +60 \u00b0C (-22 \u00b0F to +140\u00b0F) with 95% humidity. Dahua SD42212T-HN-S2 complies with the IK10 Vandal Resistance impact rating. Subjected and certified to rigorous dust and water immersion tests, the IP66 rating makes it suitable for demanding outdoor applications. The camera allows for \u00b110% input voltage tolerance, suitable for the unstable conditions for outdoor applications. Its 2KV lightning rating provides effective protection for both the camera and its structure against lightning. The camera conforms to the ONVIF (Open Network Video Interface Forum) specifications, ensuring interoperability between network video products regardless of manufacturer.\n<\/div>\n

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PTZ Camera<\/strong><\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Image Sensor<\/td>\n1\/2.8\u201d STARVIS CMOS<\/td>\n<\/tr>\n
Max. Resolution<\/td>\n2MP 1920 (H) \u00d7 1080 (V)<\/td>\n<\/tr>\n
ROM<\/td>\n128 M<\/td>\n<\/tr>\n
RAM<\/td>\n1024M<\/td>\n<\/tr>\n
Electronic Shutter Speed<\/td>\n1\/1s~1\/30,000s<\/td>\n<\/tr>\n
Scanning System<\/td>\nProgressive<\/td>\n<\/tr>\n
Minimum Illumination<\/td>\nColor: 0.005Lux@F1.6; B\/W: 0.0005Lux@F1.6<\/td>\n<\/tr>\n
IR Distance<\/td>\nN\/A<\/td>\n<\/tr>\n
IR On\/Off Control<\/td>\nN\/A<\/td>\n<\/tr>\n
IR LEDs<\/td>\nN\/A<\/td>\n<\/tr>\n
Range Pan\/Tilt<\/td>\nPan: 0\u00b0 ~ 360\u00b0 endless
\nTilt: -2\u00b0 ~ 90\u00b0,auto flip 180\u00b0<\/td>\n<\/tr>\n
Manual Control Speed<\/td>\nPan: 0.1\u00b0 ~300\u00b0 \/s
\nTilt: 0.1\u00b0 ~120\u00b0 \/s<\/td>\n<\/tr>\n
Preset Speed<\/td>\nPan: 300\u00b0 \/s
\nTilt: 200\u00b0 \/s<\/td>\n<\/tr>\n
Preset<\/td>\n300<\/td>\n<\/tr>\n
PTZ Mode<\/td>\n5 Pattern, 8 Tour, Auto Pan ,Auto Scan<\/td>\n<\/tr>\n
Speed Setup<\/td>\nHuman-oriented focal Length\/ speed adaptation<\/td>\n<\/tr>\n
Power up Action<\/td>\nAuto restore to previous PTZ and lens status after power failure<\/td>\n<\/tr>\n
Idle motion<\/td>\nActivate Preset\/ Scan\/ Tour\/ Pattern if there is no command in the specified period<\/td>\n<\/tr>\n
Certifications<\/td>\nCE: EN55032\/EN55024\/EN50130-4
\nFCC: Part15 subpartB,ANSI C63.4- 2014
\nUL: UL60950-1+CAN\/CSA C22.2,No.60950-1<\/td>\n<\/tr>\n
Protocol<\/td>\nDH-SD<\/td>\n<\/tr>\n
Power<\/td>\nDC 24V\/2.5A(\u00b125%), PoE+(802.3at)
\n12W<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Lens<\/strong><\/div>\n\n\n\n\n\n\n\n\n\n
Focal Length<\/td>\n5.3mm – 64mm<\/td>\n<\/tr>\n
Aperture<\/td>\nF1.6 – F4.4<\/td>\n<\/tr>\n
Field of View<\/td>\nH: 58.2\u00b0 ~ 4.8\u00b0<\/td>\n<\/tr>\n
Optical zoom<\/td>\n12x<\/td>\n<\/tr>\n
Focus control<\/td>\nAuto\/Manual<\/td>\n<\/tr>\n
Close focus distance<\/td>\n100mm~ 1000mm<\/td>\n<\/tr>\n
DORI Distance<\/td>\nDetect: 883 m
\nObserve: 353 m
\nRecognize: 177 m
\nIdentify: 88 m
\nNote: The DORI distance is a \u201cgeneral proximity\u201d of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively.\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Intelligence<\/strong><\/div>\n\n\n\n\n\n\n
Event Trigger<\/td>\nMotion detection, Video tampering, Network disconnection, IP address conflict, Illegal access, Storage anomaly<\/td>\n<\/tr>\n
Auto Tracking<\/td>\nN\/A<\/td>\n<\/tr>\n
IVS<\/td>\nTripwire, Intrusion,Abandoned\/Missing<\/td>\n<\/tr>\n
Advanced Intelligent Functions<\/td>\nFace Detection<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Video<\/strong><\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Compression<\/td>\nVideo: H.265+\/H.265\/H.264+\/H.264\/MJPEG(Sub Stream)
\nAudio: G.711a\/G.711Mu\/G.726\/AAC<\/td>\n<\/tr>\n
Stream Capability<\/td>\n3 streams<\/td>\n<\/tr>\n
Resolution<\/td>\n1080P(1920\u00d71080
\n720P(1280\u00d7720)
\nD1(704\u00d7576\/704\u00d7480)
\nCIF(352\u00d7288\/352\u00d7240)<\/td>\n<\/tr>\n
Video Frame Rate<\/td>\nMain stream: 1080P\/720P(1 ~ 25\/30fps)
\nSub stream1: D1\/CIF(1 ~ 25\/30fps)
\nSub stream2: 720P\/D1\/CIF(1 ~ 25\/30fps)<\/td>\n<\/tr>\n
Bit Rate Control<\/td>\nCBR; VBR<\/td>\n<\/tr>\n
Video Bit Rate<\/td>\nH.265\/H.264: 448K ~ 8192Kbps<\/td>\n<\/tr>\n
Day\/Night<\/td>\nAuto(ICR) \/ Color \/ B\/W<\/td>\n<\/tr>\n
Backlight compensation<\/td>\nBLC \/ HLC \/ WDR(120dB)<\/td>\n<\/tr>\n
White Balance<\/td>\nAuto, ATW, Indoor, Outdoor, Manual<\/td>\n<\/tr>\n
Gain control<\/td>\nAuto, manual<\/td>\n<\/tr>\n
Noise Reduction<\/td>\nUltra DNR (2D\/3D)<\/td>\n<\/tr>\n
Motion Detection<\/td>\nSupport<\/td>\n<\/tr>\n
Region of Interest<\/td>\nSupport<\/td>\n<\/tr>\n
Electronic Image Stabilization (EIS)<\/td>\nN\/A<\/td>\n<\/tr>\n
Defog<\/td>\nSupport<\/td>\n<\/tr>\n
Digital zoom<\/td>\n16x<\/td>\n<\/tr>\n
Flip<\/td>\n180\u00b0<\/td>\n<\/tr>\n
Privacy Masking<\/td>\nUp to 24 areas<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Network<\/strong><\/div>\n\n\n\n\n\n\n\n\n\n\n\n
Ethernet<\/td>\nRJ-45 (10XBase-T\/100Base-TX)<\/td>\n<\/tr>\n
Protocol<\/td>\nIPv4\/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<\/td>\n<\/tr>\n
Interoperability<\/td>\nONVIF Profile S&G, API<\/td>\n<\/tr>\n
Streaming Method<\/td>\nUnicast, multicast<\/td>\n<\/tr>\n
Max. user Access<\/td>\n20 users<\/td>\n<\/tr>\n
Edge Storage<\/td>\nNAS (Network Attached Storage), Local PC for instant recording, Micro SD card 256GB<\/td>\n<\/tr>\n
Browser<\/td>\nIE, Chrome, Firefox, Safari<\/td>\n<\/tr>\n
Management Software<\/td>\nSmart PSS, DSS, DMSS<\/td>\n<\/tr>\n
Mobile Client<\/td>\nIOS, Android<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Interface<\/strong><\/div>\n\n\n\n\n\n\n
Video interface<\/td>\nN\/A<\/td>\n<\/tr>\n
RS485<\/td>\nN\/A<\/td>\n<\/tr>\n
Audio I\/O<\/td>\n1\/1<\/td>\n<\/tr>\n
Alarm I\/O<\/td>\n2\/1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Structure<\/strong><\/div>\n\n\n\n\n\n\n\n\n
Material<\/td>\nMetal<\/td>\n<\/tr>\n
Color<\/td>\nWhite<\/td>\n<\/tr>\n
Dimensions<\/td>\n17 x 17 x 15.5 cm<\/td>\n<\/tr>\n
Weight<\/td>\n1.8 kg<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n-30\u00b0C ~ 60\u00b0C (-22\u00b0F ~ +140\u00b0F) \/ Less than 95% RH<\/td>\n<\/tr>\n
Protection<\/td>\nIP66, IK10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Dahua PTZ IP 2MP with 12x zoom – video surveillance camera SD42212T-HN-S2 provides a wide monitoring range and is equipped with smooth control, high quality image and good protection.<\/p>\n","protected":false},"featured_media":174414,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"product_group":[48226],"promo_group":[],"etheme_brands":[{"term_id":45542,"name":"Dahua","slug":"dahua-en","term_group":0,"term_taxonomy_id":45542,"taxonomy":"brand","description":"

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Dahua Security Systems and Cameras<\/h1>\r\n
Dahua Technology is a global company specialising in advanced security systems. Dahua cameras provide intelligent solutions for video surveillance, access control and video analytics, ideal for corporate and public environments.\r\n<\/div>\r\n\r\n<\/div>","parent":0,"count":146,"filter":"raw","term_order":"0"}],"product_brand":[],"product_cat":[45508],"product_tag":[45538,45528,45555,45540,45533,45531],"class_list":["post-174420","product","type-product","status-publish","has-post-thumbnail","product_group-out","brand-dahua-en","product_cat-ptz-en","product_tag-2-mp-en","product_tag-ik10-en","product_tag-ip66-en","product_tag-microsd-en","product_tag-optical-zoom","product_tag-varifocal","first","outofstock","taxable","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product\/174420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/comments?post=174420"}],"version-history":[{"count":0,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product\/174420\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/media\/174414"}],"wp:attachment":[{"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/media?parent=174420"}],"wp:term":[{"taxonomy":"product_group","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product_group?post=174420"},{"taxonomy":"promo_group","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/promo_group?post=174420"},{"taxonomy":"brand","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/etheme_brands?post=174420"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product_brand?post=174420"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product_cat?post=174420"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product_tag?post=174420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}