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€ 84,00 € 102,48 vat incl.
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Dahua Eyeball IP 4MP 2.8mm – video surveillance camera IPC-HDW2431T-AS-S2 features more efficient video decoding capability, which saves bandwidth and storage space.
Dahua Eyeball IP 4MP 2.8mm – video surveillance camera IPC-HDW2431T-AS-S2 features more efficient video decoding capability, which saves bandwidth and storage space. The Starlight technology on-board provides color images even in dimly lit scenarios. Dahua smart encoding technology provides high-quality video and savings in storage and transmission.
The camera captures vivid images even under the most intense contrast conditions. True WDR (120 dB) optimizes both overexposed and dark areas for perfect video. By adopting large pixel sensors and smart algorithms to process images, the camera provides unparalleled performance even in dimly lit environments. Dahua IPC-HDW2431T-AS-S2 also supports advanced authentication, authorization and encryption technologies for transmission and storage to ensure data security, as well as smart video analytics features such as tripwire (line-crossing) and intrusion.
Image Sensor | 1/3″ progressive CMOS |
Max. Resolution | 4MP 2688 (H) × 1520 (V) |
ROM | 128 MB |
RAM | 128 MB |
Scanning System | Progressive |
Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
Min. Illumination | 0.008 Lux @ F1.6 |
S/N Ratio | >56 dB |
Illumination Distance | 30 m |
Illuminator On/Off Control | Auto, manual |
Illuminator Number | 2 (IR LED) |
Range Pan/Tilt/Rotation | Pan: 0°–360° Tilt: 0°–78° Rotation: 0°–360° |
Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; voltage detection; security exception |
Certifications | CE-LVD: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07 |
Power Supply | 12V DC/PoE Basic power consumption: 2.1W (12V DC), 2.5W (POE) Max power consumption (H.265, Max resolution, Max stream, WDR, IR full intensity, IVS): 5.7W (12V DC), 6.6W (POE) |
Type | Fixed-focal |
Mount | M12 |
Focal Length | 2.8 mm 3.6 mm |
Aperture | F 1.6 F 1.6 |
Field of View | 2.8 mm Horizontal 102° Vertical 55° Diagonal 121° 3.6 mm Horizontal 84° Vertical 45° Diagonal 100° |
Iris Control | Fixed |
Close Focus Distance | 2.8 mm: 0.9 m 3.6 mm: 1.6 m |
DORI Distance | 2.8 mm lens Detect: 56.0 m Observe: 22.4 m Recognize: 11.2 m Identify: 5.6 m 3.6 mm lens Detect: 80.0 m Observe: 32.0 m Recognize: 16.0 m Identify: 8.0 m |
IVS | Tripwire; intrusion |
Compression | Video: H.265; H.264; H.264B; MJPEG (only supported by sub stream) Audio: G.711a; G.711Mu; G726 |
Smart codec | Smart H.265+ Smart H.264+ |
Video Frame Rate | Main stream: 2688 × 1520 (1 fps-20 fps) 2560 × 1440 (1 fps-25/30 fps) Sub stream: 704 × 576 (1 fps-25 fps) 704 × 480 (1 fps-30 fps) |
Stream Capability | 2 streams |
Resolution | 2688 × 1520 (2688 × 1520) 2560 × 1440 (2560 × 1440) 2304 × 1296 (2304 × 1296) 1080p (1920 × 1080) 1.3M (1280 × 960) 720p (1280 × 720) D1 (704 × 576/704 × 480) VGA (640 ×480) CIF (352 × 288/352 × 240) |
Bit Rate Control | CBR/VBR |
Video Bit Rate | H.264: 32 kbps–6144 kbps H.265: 12 kbps–6144 kbps |
Day/Night | Auto(ICR)/Color/B/W |
BLC | Yes |
HLC | Yes |
WDR | 120 dB |
White Balance | Auto/natural/street lamp/outdoor/manual/regional custom |
Gain control | Auto, manual |
Noise Reduction | 3D NR |
Motion Detection | Disable/Enable (4 areas, rectangle) |
Region of Interest (RoI) | 4 areas |
Smart Illumination | Yes |
Image Rotation | 0°/90°/180°/270° (Supports 90°/270° with 2688 × 1520 resolution) |
Mirror | Yes |
Privacy Masking | 4 areas |
Network port | RJ-45 (10/100 Base-T) |
SDK e API | Yes |
Cyber Security | Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade |
Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour |
Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec |
User/Host | 20 |
Storage | FTP; Micro SD card (support max. 256 G); NAS; SFTP |
Browser | IE Chrome Firefox |
Management Software | Smart PSS; DSS; DMSS |
Mobile Phone | iOS Android |
Material | Metal, plastic |
Color | White |
Dimensions | 11 x 11 × 10.1 cm |
Weight | 0.39 kg |
Operating Temperature | –40 °C – +60 °C |
Operating Humidity | ≤95% |
Storage Temperature | Da –40 °C a +60 °C |
Storage Humidity | ≤95% |
Protection | IP67 |
Often bought together
First time buyer was wary buying from Italy. Bought a Canon EOS R7 which is impossible to get in the UK without being on a several month waiting list. Well packed and come next day delivery with DHL. Happy to recommend !!
Ho acquistato da Martcom un treppiede e relativa testa fluida che con la scontistica offerta sul sito mi sono sembrati davvero convenienti. Spedizione rapidissima nonostante il periodo e imballo perfetto, consiglio vivamente!
I’ve made purchase from this company a couple of times and found them to be highly reliable, well priced and stocked and easy to contact. Their ‘chat now’ really works (so many web sites offer this, only to disappoint) and the responses are fast and full, so need need to keep going back. I think this is a very good company, with a great catalogue of quality gear (esp their range of Kupo products) and so much of it seems to be in stock which is often not the case, especially here in the UK where since leaving the EU (regrettably) we seem to be suffering huge stock delays. So I am happy to recommend Martcom.
ordering was easy and they were the only place in europe to have the camera in stock. posted to the U.K. without any problem.
ordered a hard to get canon r7 from martcom ,it arrived on time well packed,great service answered emails v ery quickly and kept me informed ,highly recommended
First time I bought equipment from them, nothing to complain, professional staff and kindness. The equipment was in perde condition and I received a pretty quick email about when to go to pick up my goods. Excellent experience
A pleasure to do business with. Was looking for Canon R7 and Martcom was the only place I could find it in stock. Very competitive price, and communication with the company was excellent throughout the process. Delivery 3 days earlier than expected. Would recommend Martcom and would definitely use again.
ho comprato da questo sito già un paio di volte negli ultimi mesi e mi sono trovato benissimo… prodotti di alta qualità, spedizione veloce e prezzi ok
Highly recommended! They have great prices, order arrives very quickly and they are very responsive if you have any questions regarding your purchase. My new favorite equipment store!
These guys are amazing! Thank you for your job. I got a camera delivered to Cyprus in 2 day – it’s almost unbelievable. Also they are a certified Canon reseller that I had personally confirmed with Canon officials (having bad experience in the past with another online store). Will be coming back for more gear if needed any filming equipment when in Europe 👍.
Muchísima variedad de artículos para el mundo audiovisual y con grandes ofertas. En mi caso compré un softbox de Smallrig (Artículo que al día de hoy no es fácil conseguir en stock) a un precio muy competitivo. Muy contento por mi compra. He tenido algunas complicaciones con la entrega de mi paquete por culpa de la compañía DPD Spain (SEUR) en Málaga, la cual, si vivís en España, no recomiendo en absoluto. Un punto a destacar muy importante, el paquete vino bien protegido. En mi caso particular, mi paquete, en las esquinas le añadieron un protector rígido muy robusto, lo cual es un extra que ayuda con la protección del paquete ante la manipulación de los transportistas. El servicio al cliente es excelente. Los chicos dan respuesta muy muy rápida y te ayudan ante cualquier duda. Eso como cliente, lo valoro muchísimo y considero que tiene mucho peso al realizar compras online. Realmente lo aprecio. Yo me comuniqué mediante WhatsApp. La web es muy intuitiva y fácil de navegar, lo cual me gusta mucho. Si no hablas Italiano (mi caso) tienes la opción de navegar por la web en inglés, por lo tanto, es sencillo de entender. Definitivamente, volveré a comprar, pero asegurándome de no seleccionar DPD Spain (SEUR) para el envío a España. Mi valoración es 5/5. Repito, EXCELENTE CUSTOMER SERVICE 👏🏻
Great service both online and in person at their Milan office. Perfect for urgent purchases for those who work in Milan in video productions. Highly recommended!
This is a great store: large stock of professional gear, good prices, prompt communication via email / WhatsApp. The dispatch of the order was speedy, and the item arrived super quick in a well-thought packaging. All in all, a warmly recommended new young store, standing out for its remarkable service. Keep up the good work!
Deliveries 24/48 hours
Milan store
Easy and secure
Pre and post sales