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Dahua PTZ IP 4MP 4mm – video surveillance camera SD3A400-GN-A-PV raises the bar of performance and supports two-way communication.
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.
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.
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.
Image Sensor | 1/3″ STARVIS CMOS |
Max. Resolution | 4MP 2560 (H) × 1440 (V) |
ROM | 128 MB |
RAM | 128 MB |
Scanning Mode | Progressive |
Electronic Shutter Speed | 1/1 s–1/30,000 s |
Min. Illumination | Color: [email protected] B/W: 0.0002 [email protected] 0 Lux (illuminator on) |
IR Distance | 30 m (98.42 ft) (IR) 30 m (98.42 ft) (white light) |
IR On/Off Control | Auto, manual, off |
IR LED Number | 2 IR lights; 2 white light |
Range Pan/Tilt | Pan: 0° to 355° Tilt: –15° to +90° |
Manual Control Speed | Pan: 0.1°/s–26°/s Tilt: 0.1°/s–17,5°/s |
Preset Speed | Pan: 26°/s; Tilt: 17.5°/s |
Preset | 300 |
Power-off Memory | Yes |
Idle motion | Preset |
Certifications | CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpartB, ANSI C63.4- 2014 |
Port | Audio Input: 1 channel (Line in/Built-in Mic) Audio Output: 1 channel (Line out/Built-in Speaker) Two-way Audio: Support |
Alarm Event | Linkage: Capture; preset; SD card record; send email; audio Event: Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection |
Power supply | 12 VDC/1.5A±10% PoE(802.3af) 4 W 12.95 W (illuminator) |
Focal Length | 4 mm |
Aperture | F 1.6 |
Field of View | Horizontal: 80.2° Vertical: 43.1° Diagonal: 94.3° |
Iris Control | Fixed |
Close Focus Distance | 0.3 m (0.98 ft) |
DORI Distance | Detect: 55.1 m Observe: 21.9 m Recognize: 10.6 m Identify: 4.6 m |
IVS | Tripwire; intrusion |
Active Deterrence | Light Warning: Warning with white light Duration: 5 – 30 s Frequency: High, medium, low Sound Warning: Customizable Alarm duration: 10 s, 20 s, 30 s |
Compression | Video: Smart H.265+, H.265, Smart H.264, H.264, H.264B, MJPEG (Sub Stream) Audio: G.711a; G.711Mu; G.726; AAC; MPEG2-Layer2; G722.1; G729; G723 |
Stream Capability | 2 streams |
Resolution | 4M (2560 × 1440) 1080p (1920 × 1080) 720p (1280 × 720) D1 (704 × 576/704 × 480) CIF (352 × 288/352 × 240) |
Frame Rate | Main stream: 4M (1–25/30 fps); 1080p (1–25/30 fps); 1.3M (1–25/30 fps); 720p (1–25/30 fps) Sub stream 1: D1/CIF (1–25/30 fps) |
Bit Rate Control | Variable Bit Rate/Constant Bit Rate |
Bit Rate | H.264: 32 Kbps–8192 Kbps H.265: 32 Kbps–8192 Kbps |
Day/Night | Support |
BLC | Support |
WDR | DWDR |
HLC | Support |
White Balance | Automatic, indoor, outdoor, tracking, manual, sodium lamp, natural light, streetlight |
Gain control | Auto, manual |
Noise Reduction | 2D NR, 3D NR |
Motion Detection | Support |
Image rotation | 180° |
S/N Ratio | ≥55 dB |
Ethernet port | 1 RJ-45 Port 10/100Base-T |
Protocol | HTTP, HTTPS, TCP/IP, IPv4, RTSP, UDP, SMTP, NTP, DHCP, DNS, DDNS, IPv6, SSL, FTP, ARP, RTCP, RTP, IP Filter, RTMP, TCP |
Interoperability | ONVIF Profile S&G&T |
Streaming Method | Unicast, multicast |
Max. User Access | 20 |
Storage | FTP; Micro SD card (256G) |
Browser | IE, Chrome, Firefox, Safari |
Management Software | Smart PSS ;DMSS; player; configtool; NVR; Smart Player |
Mobile Client | IOS; Android; iPhone; iPad; Windows Phone |
Material | Metal |
Color | Gray, black |
Dimensions | 27.2 x 16.6 × 14.0 cm |
Weight | 1.1 kg |
Operating temperature | –30 °C to +60 °C |
Operating humidity | ≤95% RH |
Protection | IP66,TVS 2000 V lightning proof; surge protection; voltage transient protection |
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Ottimi prodotti, grazie a loro ho scoperto il marchio Kupo ed E-Image che sono prodotti di primissima qualità! Se siete a Milano potete andare a fare il ritiro gratuito in sede e farvi dare qualche consiglio, ma occhio a non comprare tutto il magazzino :) Affidabili e consgiliato
Absolutely happy I discovered this shop. The team were very responsive on whatsapp and even I hopped on a phone call so they help me a bit with my choices. They were very happy to help and they really know their products. I ordered several profoto products and they helped me make sure they are what I need. I live abroad so they helped me find the lower prices for shipping. I HIGHLY recommend them. As of now I will shop gear with them!
Rivenditore affidabile, servizio clienti molto buono. Ottima la possibilità di ritirare il materiale a Milano in alternativa alla spedizione. Consigliato.
It was my first order at Martcom and I was a little afraid, but the order arrived quickly and at a much better price than at other stores. Although it was a problem with a missing product, the problem was solved by email within a few hours, and the missing product was sent with the fastest DHL shipment. Thanks for the seriousness and I will be back with other orders soon. I highly recommend!
Serious online shop that answered my questions quickly and friendly. Shipping was super fast and the goods matched the description. We recommend. A thousand thanks.
Immediately very kind and available for any clarification. Competent and professional from every point of view, ready to advise and help, to remove any doubts about the use or choice of the equipment you need. I will definitely come back to buy in the store from them or if necessary to rent.
I recommend! We bought 3 Nanlux 1200C Dyno lamps with shipment to Poland. Very good contact with the store – by e-mail and mobile. Their crew speaks english. Good price, fast shipping abroad. Everything fine! :)
Perfect experience and customer support. There was an issue with the availability of some items and the shop owners quickly proposed alternatives, followed up personally and delivered on their promise. The delivery was fast, efficient, the package we’ll protected and the prices really affordable. 100% would recommend!
Da subito gentilissimi e a disposizione per qualsiasi chiarimento. Competenti e professionali sotto ogni punti di vista, pronti a consigliare ed aiutare, per toglierti ogni dubbio riguardo l’utilizzo o la scelta della strumentazione di cui necessiti. Sicuramente ripasserò a comprare in negozio da loro o se necessario a noleggiare.
Deliveries 24/48 hours
Milan store
Easy and secure
Pre and post sales