{"id":164413,"date":"2023-06-28T17:29:06","date_gmt":"2023-06-28T15:29:06","guid":{"rendered":"https:\/\/martcom.eu\/?post_type=product&p=164413"},"modified":"2025-05-29T17:05:03","modified_gmt":"2025-05-29T15:05:03","slug":"dahua-ptz-ip-4mp-4mm-video-surveillance-camera-sd3a400-gn-a-pv","status":"publish","type":"product","link":"https:\/\/martcom.eu\/en\/product\/dahua-ptz-ip-4mp-4mm-video-surveillance-camera-sd3a400-gn-a-pv\/","title":{"rendered":"Dahua PTZ IP 4MP 4mm – video surveillance camera SD3A400-GN-A-PV"},"content":{"rendered":"
Specifications<\/div>\n
\n

Dahua PTZ IP 4MP 4mm – video surveillance camera SD3A400-GN-A-PV raises the bar of performance. After detecting an intrusion, it triggers sound and light alarms and instantly transmits information about the intrusion directly to the mobile device. The system supports two-way communication, enabling real-time communication with people in front of the camera.<\/p>\n

Dahua SD3A400-GN-A-PV also uses IR beams to present vivid black and white images for night monitoring. With advanced video algorithm, it supports intelligent functions such as tripwire and intrusion detection. The camera produces vivid images even in high-contrast lighting conditions, thanks to the use of wide dynamic range (WDR) technology. For scenes where light and shadows are rapidly alternating, the WDR adjusts to fully capture both bright and dark areas of the scene.<\/p>\n

For active intrusion deterrence and intervention, an audible alarm and a red and blue light alarm are activated in the event of a perimeter violation of the area. There is a wide choice of sounds available as well as the ability to import your own custom ones.<\/p><\/div>\n

 <\/p>\n

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
Image Sensor<\/td>\n1\/3″ STARVIS CMOS<\/td>\n<\/tr>\n
Max. Resolution<\/td>\n4MP 2560 (H) \u00d7 1440 (V)<\/td>\n<\/tr>\n
ROM<\/td>\n128 MB<\/td>\n<\/tr>\n
RAM<\/td>\n128 MB<\/td>\n<\/tr>\n
Scanning Mode<\/td>\nProgressive<\/td>\n<\/tr>\n
Electronic Shutter Speed<\/td>\n1\/1 s\u20131\/30,000 s<\/td>\n<\/tr>\n
Min. Illumination<\/td>\nColor: 0.002Lux@F1.6
\nB\/W: 0.0002 Lux@F1.6
\n0 Lux (illuminator on)<\/td>\n<\/tr>\n
IR Distance<\/td>\n30 m (98.42 ft) (IR)
\n30 m (98.42 ft) (white light)<\/td>\n<\/tr>\n
IR On\/Off Control<\/td>\nAuto, manual, off<\/td>\n<\/tr>\n
IR LED Number<\/td>\n2 IR lights; 2 white light<\/td>\n<\/tr>\n
Range Pan\/Tilt<\/td>\nPan: 0\u00b0 to 355\u00b0
\nTilt: \u201315\u00b0 to +90\u00b0<\/td>\n<\/tr>\n
Manual Control Speed<\/td>\nPan: 0.1\u00b0\/s\u201326\u00b0\/s
\nTilt: 0.1\u00b0\/s\u201317,5\u00b0\/s<\/td>\n<\/tr>\n
Preset Speed<\/td>\nPan: 26\u00b0\/s; Tilt: 17.5\u00b0\/s<\/td>\n<\/tr>\n
Preset<\/td>\n300<\/td>\n<\/tr>\n
Power-off Memory<\/td>\nYes<\/td>\n<\/tr>\n
Idle motion<\/td>\nPreset<\/td>\n<\/tr>\n
Certifications<\/td>\nCE: EN55032\/EN55024\/EN50130-4
\nFCC: Part15 subpartB, ANSI C63.4- 2014<\/td>\n<\/tr>\n
Port<\/td>\nAudio Input: 1 channel (Line in\/Built-in Mic)
\nAudio Output: 1 channel (Line out\/Built-in Speaker)
\nTwo-way Audio: Support<\/td>\n<\/tr>\n
Alarm Event<\/td>\nLinkage: Capture; preset; SD card record; send email; audio
\nEvent: Motion\/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection<\/td>\n<\/tr>\n
Power supply<\/td>\n12 VDC\/1.5A\u00b110%
\nPoE(802.3af)
\n4 W
\n12.95 W (illuminator)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Lens<\/strong><\/div>\n\n\n\n\n\n\n\n\n
Focal Length<\/td>\n4 mm<\/td>\n<\/tr>\n
Aperture<\/td>\nF 1.6<\/td>\n<\/tr>\n
Field of View<\/td>\nHorizontal: 80.2\u00b0
\nVertical: 43.1\u00b0
\nDiagonal: 94.3\u00b0<\/td>\n<\/tr>\n
Iris Control<\/td>\nFixed<\/td>\n<\/tr>\n
Close Focus Distance<\/td>\n0.3 m (0.98 ft)<\/td>\n<\/tr>\n
DORI Distance<\/td>\nDetect: 55.1 m
\nObserve: 21.9 m
\nRecognize: 10.6\u00a0 m
\nIdentify: 4.6 m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Smart Event<\/strong><\/div>\n\n\n\n\n
IVS<\/td>\nTripwire; intrusion<\/td>\n<\/tr>\n
Active Deterrence<\/td>\nLight Warning: Warning with white light
\nDuration: 5 – 30 s
\nFrequency: High, medium, low
\nSound Warning: Customizable
\nAlarm duration: 10 s, 20 s, 30 s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Video<\/strong><\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Compression<\/td>\nVideo: Smart H.265+, H.265, Smart H.264, H.264, H.264B, MJPEG (Sub Stream)
\nAudio: G.711a; G.711Mu; G.726; AAC; MPEG2-Layer2; G722.1; G729; G723<\/td>\n<\/tr>\n
Stream Capability<\/td>\n2 streams<\/td>\n<\/tr>\n
Resolution<\/td>\n4M (2560 \u00d7 1440)
\n1080p (1920 \u00d7 1080)
\n720p (1280 \u00d7 720)
\nD1 (704 \u00d7 576\/704 \u00d7 480)
\nCIF (352 \u00d7 288\/352 \u00d7 240)<\/td>\n<\/tr>\n
Frame Rate<\/td>\nMain stream: 4M (1\u201325\/30 fps); 1080p (1\u201325\/30 fps); 1.3M (1\u201325\/30 fps); 720p (1\u201325\/30 fps)
\nSub stream 1: D1\/CIF (1\u201325\/30 fps)<\/td>\n<\/tr>\n
Bit Rate Control<\/td>\nVariable Bit Rate\/Constant Bit Rate<\/td>\n<\/tr>\n
Bit Rate<\/td>\nH.264: 32 Kbps\u20138192 Kbps
\nH.265: 32 Kbps\u20138192 Kbps<\/td>\n<\/tr>\n
Day\/Night<\/td>\nSupport<\/td>\n<\/tr>\n
BLC<\/td>\nSupport<\/td>\n<\/tr>\n
WDR<\/td>\nDWDR<\/td>\n<\/tr>\n
HLC<\/td>\nSupport<\/td>\n<\/tr>\n
White Balance<\/td>\nAutomatic, indoor, outdoor, tracking, manual, sodium lamp, natural light, streetlight<\/td>\n<\/tr>\n
Gain control<\/td>\nAuto, manual<\/td>\n<\/tr>\n
Noise Reduction<\/td>\n2D NR, 3D NR<\/td>\n<\/tr>\n
Motion Detection<\/td>\nSupport<\/td>\n<\/tr>\n
Image rotation<\/td>\n180\u00b0<\/td>\n<\/tr>\n
S\/N Ratio<\/td>\n\u226555 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Network<\/strong><\/div>\n\n\n\n\n\n\n\n\n\n\n\n
Ethernet port<\/td>\n1 RJ-45 Port 10\/100Base-T<\/td>\n<\/tr>\n
Protocol<\/td>\nHTTP, HTTPS, TCP\/IP, IPv4, RTSP, UDP, SMTP, NTP, DHCP, DNS, DDNS, IPv6, SSL, FTP, ARP, RTCP, RTP, IP Filter, RTMP, TCP<\/td>\n<\/tr>\n
Interoperability<\/td>\nONVIF Profile S&G&T<\/td>\n<\/tr>\n
Streaming Method<\/td>\nUnicast, multicast<\/td>\n<\/tr>\n
Max. User Access<\/td>\n20<\/td>\n<\/tr>\n
Storage<\/td>\nFTP; Micro SD card (256G)<\/td>\n<\/tr>\n
Browser<\/td>\nIE, Chrome, Firefox, Safari<\/td>\n<\/tr>\n
Management Software<\/td>\nSmart PSS ;DMSS; player; configtool; NVR; Smart Player<\/td>\n<\/tr>\n
Mobile Client<\/td>\nIOS; Android; iPhone; iPad; Windows Phone<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Structure<\/strong><\/div>\n\n\n\n\n\n\n\n\n\n
Material<\/td>\nMetal<\/td>\n<\/tr>\n
Color<\/td>\nGray, black<\/td>\n<\/tr>\n
Dimensions<\/td>\n27.2 x 16.6 \u00d7 14.0 cm<\/td>\n<\/tr>\n
Weight<\/td>\n1.1 kg<\/td>\n<\/tr>\n
Operating temperature<\/td>\n\u201330 \u00b0C to +60 \u00b0C<\/td>\n<\/tr>\n
Operating humidity<\/td>\n\u226495% RH<\/td>\n<\/tr>\n
Protection<\/td>\nIP66,TVS 2000 V lightning proof; surge protection; voltage transient protection<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Dahua PTZ IP 4MP 4mm – video surveillance camera SD3A400-GN-A-PV raises the bar of performance and supports two-way communication.<\/p>\n","protected":false},"featured_media":164435,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"product_group":[],"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":[45539,45532,45555,45548,45540,45526],"class_list":["post-164413","product","type-product","status-publish","has-post-thumbnail","brand-dahua-en","product_cat-ptz-en","product_tag-4-mp-en","product_tag-fixed-focal-en","product_tag-ip66-en","product_tag-mic-en","product_tag-microsd-en","product_tag-poe-en","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product\/164413","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=164413"}],"version-history":[{"count":0,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product\/164413\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/media\/164435"}],"wp:attachment":[{"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/media?parent=164413"}],"wp:term":[{"taxonomy":"product_group","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product_group?post=164413"},{"taxonomy":"promo_group","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/promo_group?post=164413"},{"taxonomy":"brand","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/etheme_brands?post=164413"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product_brand?post=164413"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product_cat?post=164413"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/martcom.eu\/en\/wp-json\/wp\/v2\/product_tag?post=164413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}